RICOH Aficio-551 Aficio-700 Aficio-1055 Service Manual Pages

A292/A293/A292P/A293P B098 SERVICE MANUAL (To be used in conjunction with A229 Service Manual) 000930MIU RICOH GROUP COMPANIES

m o c . . l a u a n r m i a p r e e c i v r s e

®

m o c . . l a u n a m i r a p e r A e c 2 i v r 9 e 2 s ®

S E R V I C E M A N U A L

/ A 2 9 3 / A 2 9 2 P / A 2 9 3 P / B 0 9 8

RICOH GROUP COMPANIES


m o c . . l a u n a r m i a p r e e c i v r s e

A292/A293/A292P/A293P A292/A293/A292P/A293P B098 SERVICE MANUAL

000930MIU

m o c . . l a u n a m i r a p e r e c i v r s e

m o c . . l It is the reader's responsibility when discussing the a information contained within this information u is in the document to maintain a level of confidentiality n that the best interest of Ricoh a Corporation and its member companies. companies. m i r a pMAY BE REPRO DUCED NO PART OF THIS D OCUMENT OCUMENT DUCED IN ANY e r e FASHION AND DISTRIBUTED AND DISTRIBUTED WITHOUT T HE HE PRIOR c i v OF RICOH CORPORAT ION. PERMIS SION SION ION. r e s All product names, domain names or product illustrations, including desktop images, used in this document are trademarks, registered trademarks or the property of their respective companies. They are used throughout this book in an informational or editorial edit orial fashion only and for the benefit of of such companies. No such use, or or the use of any trade name, or web web site is intended to convey endorsement or other affiliation with Ricoh products.

2002 RICOH Corporation. All rights reserved.


WARNING The Service Manual contains information rega regard rdin ing g serv servic ice e tech techni niqu ques es,, pr proc oced edur ures es,, processes and spare parts of office equipmen distrib distribute uted d by Ricoh Ricoh Corpor Corporati ation. on. Users Users of this this manual should be either service trai rained o cert certif ifie ied d by succ succes essf sful ully ly comp comple leti ting ng a Ricoh icoh Technical Training Program. Untrained and uncertified users utilizing information contained in this service manual to m repair or modify Ricoh equipment risk persona o c inju injury ry,, dama damage ge to prop property erty or loss loss of warr wa rran . . ant t l protection. u a

a n r m i a Ricoh Corporation p r e e c i v r s e


LEGEND

PRODUCT CODE A292 A293 A292 w/G594 Controller A293 w/G594 Controller B098

m o c . . l a u n a r m i a LANIER GEST GESTETNER p RICOH e 5455 3355 r Aficio 551 e 3370 c 5470 Aficio 700 i v r -Aficio 551P s e -5502

LD055

SAVIN 2055DP 2070DP --

Aficio 700P

--

Aficio 1055

2555

DOCUMENTATION HISTORY REV. NO.

DATE

COMMENTS

*

5/2000

Original Printing

1

10/2002

B098 Addition


Rev. 10/2002

TABLE OF CONTENTS COMPARISON BETWEEN A292/A293 AND A229 OVERALL INFORMATION 1. OVERALL OVERALL MACHINE MACHINE INFORMATIO INFORMATION N ............ .................. ............ ............ ............ .......... .... 1-1 1.1 SPECIFICATIO SPECIFICATIONS.......... NS..................... ....................... ....................... ....................... ....................... ....................... ..................1-1 ......1-1 1.1.1 COPIER COPIER ENGINE ....................... ................................... ........................ ....................... ....................... ...................1-1 .......1-1 1.1.2 ADF ........................ .................................... ........................ ........................ ........................ ....................... ....................... ...............1-5 ...1-5 1.2 MACHINE MACHINE CONFIGURATI CONFIGURATION ON ...................... ................................. ....................... ....................... ......................1-6 ...........1-6 1.3 MECHANICA MECHANICAL L COMPONENT LAYOUT ................ ........................... ...................... ...................... .............1-7 ..1-7 1.3.1 1.3.1 COPIE COPIER R ENGINE ....................... ............................... .................... ....................... ....................... .......................1-7 ...........1-7 1.3.2 1.3.2 ADF ................ ............................ ........................ ........................ ................................... ................................... .......................1-9 ...........1-9 1.4 PAPER PAPER PAT PATH................... H............................... ........................ ............... .............. ....................... ........................ .....................1-10 .........1-10 1.5 COPY COPY PROC PROCESS................ ESS............................ ........................ ................................... ................................... .....................1-11 .........1-11 1.6 DRIVE DRIVE LAYO LAYOUT UT ...................... .................................. .................... .............................. .................................. ......................1-13 ..........1-13 1.6.1 1.6.1 COPIE COPIER R ENGINE ....................... ............................... .................... ....................... ....................... .....................1-13 .........1-13 1.6.2 1.6.2 ADF ................ ............................ ........................ ........................ ................................... ................................... .....................1-14 .........1-14 1.7 ELECTRICA ELECTRICAL L COMPONENT DESCRIPTION.................. DESCRIPTION............................. .......................1-15 ............1-15 1.7.1 1.7.1 COPIE COPIER R ENGINE ....................... ............................... .................... ....................... ....................... .....................1-15 .........1-15 1.7.2 1.7.2 ADF ................ ............................ ........................ ........................ ................................... ................................... .....................1-21 .........1-21


DETAILED DESCRITPIONS

2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S ............ .................. ............ ............ ............ ............ ............ ............ ........ 2-1 2.1 DOCUMENT DOCUMENT FEEDER ...................... .................................. ....................... ....................... ....................... .....................2-1 ..........2-1 2.1.1 PICK-UP PICK-UP ROLLER RELEASE RELEASE ........................ ................................... ....................... .......................2-1 ...........2-1 2.1.2 BOTTOM BOTTOM PLATE LIFT...................... LIFT.................................. ........................ ........................ ........................2-2 ............2-2 2.1.3 PICK-UP PICK-UP AND SEPARATION ...................... ................................. ....................... ....................... .............2-3 ..2-3 2.1.4 ORIGINAL ORIGINAL FEED............................... FEED........................................... ........................ ........................ .......................2-4 ...........2-4 2.1.5 ORIGINAL ORIGINAL SIZE DETECTION.................. DETECTION.............................. ....................... ...................... .................2-5 ......2-5 Original Original Length Length ........................ .................................... ........................ ........................ ........................ ........................ .............2-5 .2-5 Original Original Width ....................... ................................... ....................... ....................... ....................... ....................... ..................2-5 ......2-5 2.1.6 ORIGINAL ORIGINAL TRANSPORT TRANSPORT .............................. ......................................... ....................... ........................2-6 ............2-6 2.1.7 ORIGINAL ORIGINAL SKEW CORRECTIO CORRECTION N ...................... .................................. ........................ ..................2-7 ......2-7 2.1.13 2.1.13 ORIGINAL ORIGINAL INVERSION INVERSION AND FEED-OUT FEED-OUT ...................... ................................. ................2-8 .....2-8 General General Operation Operation ........................ .................................... ........................ ........................ ........................ ....................2-8 ........2-8 Original Original Inversion Inversion........... ...................... ....................... ....................... ...................... ....................... ....................... ..............2-9 ...2-9 Original Exit (Single-Sided Original Mode)..........................................2-10 Original Original Exit (Double-Sid (Double-Sided ed Original Original Mode) ......................... ...................................... ...............2-11 ..2-11 2.1.9 JAM CONDITIONS..................... CONDITIONS................................. ....................... ....................... ....................... .................2-12 ......2-12 Feed-in.......... Feed-in...................... ....................... ....................... ........................ ........................ ........................ ........................ ...............2-12 ...2-12 Feed-out Feed-out ...................... .................................. ........................ ........................ ........................ ........................ .......................2-12 ...........2-12 Inversion Inversion ....................... ................................... ........................ ........................ ........................ ....................... ......................2-12 ...........2-12

SM

i

A292/A293/B098

Rev. 10/2002

2.2 SCANNING...... SCANNING.................. ........................ ....................... ....................... ........................ ....................... ....................... ..................2-13 ......2-13 2.2.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ........................ ........................ .............2-13 .2-13 2.2.2 SCANNER SCANNER DRIVE ....................... .................................. ....................... ....................... ....................... .................2-14 .....2-14 2.2.3 ORIGINAL ORIGINAL SIZE DETECTION DETECTION IN BOOK BOOK MODE ..................... ............................2-15 .......2-15 2.3 IMAGE PROCESSING............ PROCESSING ....................... ....................... ........................ ....................... ....................... ..................2-16 ......2-16 2.3.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ........................ ........................ .............2-16 .2-16 2.3.2 SBU ....................... ................................... ........................ ........................ ........................ ........................ ........................ .............2-17 .2-17 2.3.3 AUTO IMAGE DENSITY DENSITY (ADS) ...................... .................................. ....................... ....................2-18 .........2-18 2.3.4 IPU (IMAGE PROCESSING PROCESSING UNIT).................. UNIT)............................. ...................... ....................2-19 .........2-19 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-19 ..2-19 2.3.5 IMAGE PROCESSIN PROCESSING G STEPS AND RELATED RELATED SP MODES.........2-20 2.3.6 AUTO SHADING SHADING ....................... ................................... ........................ ........................ ....................... .................2-25 ......2-25 Black Level Level Correction Correction.......... ...................... ....................... ....................... ....................... ....................... ................2-25 ....2-25 White Level Correction........................................................................2-25 2.3.7 BACKGROUND BACKGROUND ERASE................. ERASE........................ ................... ....................... ...................... ..................2-26 .......2-26 Background Background Erase ........................ .................................... ..................................... .................................. ..................2-26 .......2-26 2.3.13 2.3.13 INDEPENDENT INDEPENDENT DOT ERASE ERASE ............. .................................... .................................. ..................2-27 .......2-27 2.3.9 FILTERING, FILTERING, MAIN SCAN SCAN MAGNIFICAT MAGNIFICATION/REDUCTION ION/REDUCTION ...........2-28 Overview.................... Overview............................... ....................... ..................... ................................ ................................... ..................2-28 ......2-28 Filtering Filtering ....................... ................................... ....................... ................... ............................... ................................... ..................2-28 ......2-28 Main Scan Magnification/Reduction....................... Magnification/Reduction.................................. ...................... ..................2-29 .......2-29 Sub Scan Magnificatio Magnification n ...................... ............................. .................. ....................... ....................... ..................2-29 .......2-29 2.3.10 2.3.10 GAMMA (G) (G) CORRECTION................ CORRECTION.......................... ...................... ....................... ...................2-30 ........2-30 2.3.11 2.3.11 GRADATION GRADATION PROCESSING PROCESSING .............. ......................... ....................... ....................... ..................2-30 .......2-30 Three-graduation Processing................................. Processing............................................. ........................ .................2-30 .....2-30 Four-graduation Processing................................... Processing.............................................. ....................... ..................2-31 ......2-31 Error Diffusion Diffusion and Dithering....... Dithering................... ........................ ....................... ....................... .....................2-31 .........2-31 2.3.12 2.3.12 LINE WIDTH CORRECTION........................... CORRECTION...................................... ...................... ..................2-31 .......2-31 2.4 LASER LASER EXPOSURE................. EXPOSURE............................ ...................... ...................... ....................... ....................... ..................2-32 .......2-32 2.4.1 AUTO POWER CONTROL.............. CONTROL......................... ...................... ....................... ....................... .............2-32 ..2-32 2.4.2 DUAL BEAM WRITIN W RITING G ................................ ........................................... ....................... .......................2-33 ...........2-33 2.4.3 LASER BEAM BEAM PITCH CHANGE CHANGE MECHANISM MECHANISM (FOR A292/A293 A292/A293 ONLY) ONLY) ........................ .................................... ......................... ......................... ................2-34 ....2-34 2.4.4 LD SAFETY SWITCHES SWITCHES ....................... ................................... ........................ ....................... .................2-35 ......2-35 2.5 DRUM UNIT ............................ ....................................... ....................... ....................... ...................... ...................... ...................2-36 ........2-36 2.5.1 PROCESS PROCESS CONTROL......... CONTROL.................... ...................... ...................... ....................... ....................... ..............2-36 ...2-36 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-36 ..2-36 Drum potential potential sensor sensor calibration calibration ....................... .................................. ...................... .....................2-37 ..........2-37 VSG adjustmen adjustment.................. t.............................. ........................ ........................ ........................ ........................ ................2-37 ....2-37 VG Adjustmen Adjustment................. t............................ ....................... ........................ ........................ ........................ ....................2-38 ........2-38 LD power power adjustment.................... adjustment................................ ........................ ........................ ........................ ..................2-39 ......2-39 Toner Density Adjustment...................................................................2-39 VREF Update............... Update.......................... ....................... ........................ ....................... ....................... ........................ .............2-40 .2-40 2.5.2 DRUM UNIT COMPONENTS.............. COMPONENTS......................... ...................... ...................... .....................2-41 ..........2-41 2.5.3 DRUM CHARGE......... CHARGE..................... ....................... ...................... ...................... ....................... .......................2-42 ...........2-42 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-42 ..2-42 Charge Corona Wire Cleaning Mechanism.........................................2-43 2.5.4 DRUM CLEANING CLEANING AND TONER RECYCLING.............. RECYCLING........................ ................2-44 ......2-44 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-44 ..2-44


A292/A293/B098

ii

SM

Rev. 10/2002

Drive Mechanism Mechanism ........................ .................................... ........................ ......................... ......................... ...................2-45 .......2-45 Cleaning Blade Pressure Mechanism and Side-to-Side Movement....2-46 2.5.5 OTHERS............. OTHERS......................... ....................... ....................... ........................ ....................... ....................... ..................2-47 ......2-47 Air Flow Around the Drum....................... Drum........... ........................ ........................ ........................ .................... ........ 2-47 Pick-off Pick-off Mechanism Mechanism ...................... ................................. ....................... ....................... ....................... ....................2-48 ........2-48 2.6 DEVELOPM DEVELOPMENT ENT AND TONER SUPPLY SUPPLY ..................... ................................ ...................... ................2-49 .....2-49 2.6.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ........................ ........................ .............2-49 .2-49 2.6.2 DEVELOPME DEVELOPMENT NT MECHANISM.......... MECHANISM..................... ....................... ........................ .....................2-50 .........2-50 2.6.3 DEVELOPME DEVELOPMENT NT BIAS ................................ ........................................... ....................... ........................2-51 ............2-51 2.6.4 TONER DENSITY CONTROL CONTROL ..................... ................................. ....................... ...................... ............2-52 .2-52 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-52 ..2-52 Sensor Sensor control control mode....................... mode................................... ........................ ........................ ........................ ................2-52 ....2-52 Image pixel pixel count control control ....................... ................................... ........................ ......................... .....................2-53 ........2-53 2.6.5 2.6.5 TONER TONER END DETECTION................. DETECTION............................ ...................... ...................... ......................2-54 ...........2-54 Toner Near Near End ...................... .................................. ................ ................ ........................ ........................ ....................2-54 ........2-54 Toner End ........................ .................................... ....................... ................................. .................................. ......................2-54 ..........2-54 2.6.6 2.6.6 TONER TONER END RECOVERY ............................ ....................................... ...................... ......................2-54 ...........2-54 2.6.7 2.6.7 ABNOR ABNORMAL MAL TD AND ID SENSOR CONDITIO CONDITIONS NS ..................... .........................2-55 ....2-55 2.7 IMAGE IMAGE TRAN TRANSFER AND PAPER SEPARATION...................................2-56 SEPARATION...................................2-56 2.7.1 2.7.1 IMAGE IMAGE TRANSFER AND PAPER SEPARA SEPARATION TION MECHANIS MECHANISM M ...2-56 2.7.2 2.7.2 TRANS TRANSFER FER BELT UNIT LIFT MECHANISM..................................2-57 MECHANISM..................................2-57 2.7.3 2.7.3 TRANS TRANSFER FER BELT CLEANING MECH ANISM MECH ANISM ......................... ............. ................... ....... 2-58 2.13 2.13 PAPER PAPER FEE FEED.................... D................................ ........................ ................................... ................................... .....................2-59 .........2-59 2.13.1 2.13.1 OVER OVERVIEW ................................................. ............................................................. ....................... .....................2-59 ..........2-59 2.13.2 2.13.2 DRIVE DRIVE MECHANISM.............. MECHANISM........................ ..................... ....................... ....................... .....................2-60 ..........2-60 2.13.3 2.13.3 TANDEM TANDEM LCT – TRAY 1 ....................... ................................... ........................ ....................... ...............2-61 ....2-61 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-61 ..2-61 Connecting Connecting the Left and Right Sides of the Tray ......................... ................................2-62 .......2-62 Paper Lift/Remaini Lift/Remaining ng Paper Detection............. Detection.......................... ......................... ......................2-63 ..........2-63 Fence Drive ...................... .................................. ....................... ....................... ....................... ....................... ....................2-65 ........2-65 Rear Fence Drive.................... Drive................................ ....................... ....................... ....................... ....................... ..............2-66 ..2-66 Tray Positioning Positioning............ ....................... ....................... ........................ ........................ ........................ .......................2-67 ...........2-67 2.13.4 2.13.4 TRAY POSITIONI POSITIONING NG MECHANISM MECHANISM – TRAYS TRAYS 1 TO 3 .................2-68 .................2-68 2.13.5 2.13.5 PAPER LIFT LIFT MECHANISM MECHANISM - TRAYS 2 AND 3.............................2-69 3.............................2-69 2.13.6 2.13.6 VERTICAL VERTICAL TRANSPORT TRANSPORT MECHANISM MECHANISM ........................ ................................... ..............2-70 ...2-70 2.13.7 2.13.7 PAPER REGISTRATIO REGISTRATION............. N......................... ........................ ....................... ....................... ..............2-71 ..2-71 Overview.................... Overview............................... ....................... ........................ ........................ ........................ ........................ ..............2-71 ..2-71 2.13.13 2.13.13 PAPER SIZE DETECTION DETECTION – TRAY 2 ....................... ................................... .................2-72 .....2-72 2.9 IMAGE FUSING FUSING ...................... .................................. ........................ ....................... ....................... ........................ .................2-73 .....2-73 2.9.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ........................ ........................ .............2-73 .2-73 2.9.2 FUSING ENTRANCE ENTRANCE GUIDE ....................... .................................. ...................... ...................... ............2-74 .2-74 2.9.3 FUSING DRIVE DRIVE MECHANISM ..................... ................................. ....................... ......................2-75 ...........2-75 2.10 PAPER PAPER EXIT/DUPLEX EXIT/DUPLEX............ ........................ ........................ ........................ ....................... ....................... ...............2-76 ...2-76 2.10.1 2.10.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ....................... .......................2-76 ............2-76 2.10.2 2.10.2 INVERTER INVERTER ........................ .................................... ........................ ....................... ....................... ........................2-77 ............2-77 Feed-in Feed-in and Jogging Jogging ........................ .................................... ......................... ......................... ........................ ..............2-77 ..2-77 Feed-out Feed-out ...................... .................................. ........................ ........................ ........................ ........................ .......................2-78 ...........2-78 2.10.3 2.10.3 DUPLEX DUPLEX TRAY FEED MECHANISM MECHANISM ......................... .................................... ..................2-79 .......2-79 2.10.4 2.10.4 BASIC DUPLEX DUPLEX FEED OPERATION OPERATION ...................... ................................. .....................2-80 ..........2-80


SM

iii

A292/A293/B098

Rev. 10/2002

Longer Longer than A4 / Letter Letter lengthwi lengthwise se ................................. ............................................. ....................2-80 ........2-80 2.11 ENERGY ENERGY SAVER MODES ........................ ................................... ....................... ........................ .....................2-83 .........2-83 2.11.1 2.11.1 LOW POWER MODE ....................... ................................... ........................ ....................... ....................2-83 .........2-83 Entering Entering low power power mode ....................... .................................... ......................... ........................ ...................2-83 .......2-83 What happens happens in low power power mode............................... mode........................................... .......................2-83 ...........2-83 Return to stand-by stand-by mode ................................... ................................................ ......................... ....................2-83 ........2-83

INSTALLATION 3. INSTALLATION PROCEDURE ..................................... ................................................... .............. 3-1 3.1 INSTALLATI INSTALLATION ON REQUIREMEN REQUIREMENTS TS ....................... .................................. ....................... ....................... .............3-1 ..3-1 3.1.1 ENVIRONMEN ENVIRONMENT T ....................... .................................. ....................... ....................... ....................... ......................3-1 ..........3-1 3.1.2 MACHINE MACHINE LEVEL............................ LEVEL........................................ ........................ ....................... ....................... ..............3-1 ..3-1 3.1.3 MINIMUM MINIMUM SPACE REQUIREMENTS...... REQUIREMENTS.................. ....................... ....................... ..................3-2 ......3-2 3.1.4 POWER REQUIREMENT REQUIREMENTS S ....................... .................................. ...................... ...................... .................3-2 ......3-2 3.2 COPIER COPIER (A292/A293 (A292/A293/B09 /B0913) 13) ....................... ................................... ........................ ........................ .....................3-3 .........3-3 3.2.1 ACCESSORY ACCESSORY CHECK.............. CHECK.......................... ....................... ...................... ...................... ......................3-3 ...........3-3 3.2.2 INSTALLAT INSTALLATION ION PRO PROCEDURE ..................... ................................ ...................... ...................... .............3-4 ..3-4 3.3 LCT (11/B5137 (11/B5137)) ................. ............................. ........................ ........................ ........................ ........................ ......................3-14 ..........3-14 3.3.1 ACCESSORY ACCESSORY CHECK............ CHECK........................ ....................... ...................... ....................... ......................3-14 ..........3-14 3.3.2 INSTALLAT INSTALLATION ION PRO PROCEDURE ..................... ................................ ...................... ......................3-15 ...........3-15 3.4 3,000-SHE 3,000-SHEET ET FINISHER FINISHER (9/B513 (9/B5136) 6) ....................... .................................. ....................... ......................3-20 ..........3-20 3.4.1 ACCESSORY ACCESSORY CHECK............ CHECK........................ ....................... ...................... ....................... ......................3-20 ..........3-20 3.4.2 INSTALLAT INSTALLATION ION PRO PROCEDURE ..................... ................................ ...................... ......................3-21 ...........3-21 3.5 PUNCH UNIT INSTAL INSTALLATI LATION ON (A1312) (A1312) FOR 9/B5136 FINISHER..........3-24 FINISHER..........3-24 3.5.1 ACCESSORY ACCESSORY CHECK............ CHECK........................ ....................... ...................... ....................... ......................3-24 ..........3-24 3.5.2 PUNCH UNIT INSTALLA INSTALLATION TION ...................... ................................. ...................... ......................3-25 ...........3-25 3.6 FINISHER FINISHER (B302) (B302) .............. .......................... ....................... ....................... ........................ ........................ .......................3-28 ...........3-28 3.6.1 INSTALLAT INSTALLATION ION PROCEDURE ..................... ................................ ...................... ......................3-28 ...........3-28 3.7 PUNCH UNIT INSTALLATIO INSTALLATION N (A1312) FOR B302 FINISHER...............3-31 FINISHER...............3-31 3.7.1 ACCESSORY ACCESSORY CHECK.............. CHECK.......................... ....................... ...................... ...................... ....................3-31 .........3-31 3.7.2 PUNCH UNIT INSTALLATION INSTALLATION ...................... ................................. ...................... ......................3-32 ...........3-32 3.13 KEY COUNTER INSTALLATI INSTALLATION ON ...................... ................................. ....................... ....................... .............3-35 ..3-35 3.9 COPY CONNECTOR CONNECTOR KIT INSTALLATION INSTALLATION (10)............................... (10)......................................3-36 .......3-36 3.10 LG KIT (B375/B51 (B375/B51313) 313) ......................... ...................................... ......................... ........................ ........................3-39 ............3-39 3.10.1 3.10.1 ACCESSORY ACCESSORY CHECK................ CHECK........................... ...................... ....................... ....................... ................3-39 .....3-39 3.10.2 3.10.2 INSTALLATIO INSTALLATION N PROCEDURE PROCEDURE .............................. ......................................... ......................3-40 ...........3-40


SERVICE TABLES 4. SERVICE TABLES...................................................................... 4-1 4.1 GENERAL GENERAL CAUTIONS CAUTIONS............ ....................... ....................... ....................... ...................... ....................... .....................4-1 .........4-1 4.1.1 DRUM........................... DRUM....................................... ....................... ....................... ....................... ....................... ......................4-1 ..........4-1 4.1.2 DRUM UNIT ................................. ............................................ ....................... ....................... ....................... ..................4-1 ......4-1 4.1.3 TRANSFER TRANSFER BELT UNIT ...................... .................................. ....................... ....................... ......................4-2 ..........4-2 4.1.4 SCANNER SCANNER UNIT...................... UNIT.................................. ....................... ....................... ....................... ......................4-2 ...........4-2 4.1.5 LASER UNIT ........................ ................................... ....................... ........................ ........................ ....................... .............4-2 ..4-2 4.1.6 CHARGE CHARGE CORONA......... CORONA..................... ....................... ....................... ....................... ....................... ...................4-3 .......4-3 A292/A293/B098

iv

SM

Rev. 10/2002

4.1.7 DEVELOPME DEVELOPMENT NT ....................... ................................... ........................ ........................ ........................ ...................4-3 .......4-3 4.1.13 4.1.13 CLEANING CLEANING ........................ .................................... ........................ ........................ ........................ ........................ .............4-4 .4-4 4.1.9 FUSING UNIT...................... UNIT................................. ....................... ....................... ....................... ....................... ...............4-4 ....4-4 4.1.10 4.1.10 PAPER FEED ........................ ................................... ....................... ........................ ........................ ......................4-4 ..........4-4 4.1.11 4.1.11 USED TONER ....................... ................................... ........................ ....................... ....................... ......................4-4 ..........4-4 4.2 SERVICE SERVICE PROGRAM PROGRAM MODE.............. MODE......................... ....................... ....................... ....................... ....................4-5 ........4-5 4.2.1 SERVICE SERVICE PROGRAM MODE OPERATION.......... OPERATION..................... ....................... ................4-5 ....4-5 Service Service Program Program Access Access Procedure Procedure ....................... ................................... ........................ ..................4-5 ......4-5 Accessing Copy Mode from within an SP Mode ....................... ........... ........................ ............ 4-7 Selecting Selecting the Program Program Number................ Number............................ ........................ ........................ .....................4-8 .........4-8 Inputting a Value or Setting for an SP Mode.........................................4-9 4.2.2 SERVICE SERVICE PROGRAM MODE TABLES TABLES ....................... .................................. ...................4-10 ........4-10 4.2.3 TEST PATTERN PRINTING (SP2-902) (SP2-902) ............................ ....................................... .............4-66 ..4-66 Test Pattern Table (SP2-902-2: (SP2-902-2: Test Pattern Pattern Printing Printing – IPU) .............4-66 .............4-66 Test Pattern Table (SP2-902-3: (SP2-902-3: Test Pattern Printing Printing – Printing) Printing) .......4-66 4.2.4 INPUT CHECK ....................... .................................. ....................... ....................... ....................... ......................4-67 ..........4-67 Main Machine Machine Input Check Check (SP5-1303) (SP5-1303) ....................... .................................. .......................4-67 ............4-67 ADF Input Check (SP6-007) ........................ ............ ......................... ......................... ......................... ............... 4-71 4.2.5 OUTPUT OUTPUT CHECK ......................... .................................... ....................... ........................ ....................... ...............4-72 ....4-72 Main Machine Output Check (SP5-1304) ...........................................4-72 ADF Output Check Check (SP6-0013) ................................. ............................................. ....................... .............4-73 ..4-73 4.2.6 SYSTEM SYSTEM PARAMETER PARAMETER AND DATA LISTS (SMC LISTS) .............4-73 4.2.7 4.2.7 MEMORY MEMORY ALL CLEAR CLEAR (SP5-1301)............ (SP5-1301)....................... ....................... ........................ .............4-74 .4-74 4.2.13 4.2.13 SOFTWAR SOFTWARE E RESET ............................... ........................................................ ................................... .............4-75 .4-75 4.2.9 SYSTEM SYSTEM SETTING SETTING AND COPY SETTING (UP MODE) MODE) RESET RESET ...4-75 System Setting Reset ................................................ ............................................................ ....................... .............4-75 ..4-75 Copy Features Reset............................................................. ................................... .............4-75 .4-75 4.3 PROGRA PROGRAM M AND AND DATA DOWNLOAD................ DOWNLOAD........................................ ................................. ..............4-76 ...4-76 4.3.1 OVERVIEW OVERVIEW ................................................ ....................... ................................... .............4-76 .4-76 4.3.2 DOWNLOAD DOWNLOAD THE BICU SOFTWARE FROM FROM BICU BICU TO TO FLASH FLASH MEMORY CARD CARD ....................... .................................. .................. .............................. .................................. .............4-77 ..4-77 4.3.3 DOWNLOAD DOWNLOAD NVRAM DATA TO THE BICU .............................. ..................................4-78 ....4-78 4.3.4 DOWNLOAD DOWNLOAD NVRAM NVRAM DATA DATA FROM FROM BICU TO FLASH FLASH MEMORY MEMORY CARD ....................... ................................... ....................... ....................... ....................... ....................... ....................... ............4-79 .4-79 4.3.5 DOWNLOAD DOWNLOAD STAMP STAMP DATA TO THE BICU ...................... ................................. .............4-80 ..4-80 4.4 USER PROGRAM PROGRAM MODE ...................... ................................. ....................... ....................... ....................... ...............4-81 ...4-81 4.4.1 HOW TO ENTER AND EXIT UP MODE.................... MODE............................... .....................4-81 ..........4-81 4.4.2 UP MODE TABLE ......................... ..................................... ........................ ........................ ........................ .............4-81 .4-81 System System Setting Setting Table...................... Table.................................. ........................ ........................ ........................ ................4-81 ....4-81 Copy Features Features Table ....................... ................................... ........................ ........................ ........................ ...............4-82 ...4-82 4.4.3 IMAGE QUALITY QUALITY SETTING SETTING BY UP MODE........................... MODE....................................4-86 .........4-86 Text Mode.......................... Mode...................................... ........................ ........................ ........................ ........................ .................4-86 .....4-86 Text/Photo Text/Photo Mode ........................ .................................... ........................ ........................ ........................ ....................4-90 ........4-90 Photo Mode ....................... ................................... ........................ ........................ ........................ ........................ .................4-91 .....4-91 Pale Mode.............. Mode.......................... ........................ ........................ ........................ ........................ ........................ .................4-92 .....4-92 Generation Generation Mode ........................ .................................... ........................ ........................ ........................ ....................4-92 ........4-92 4.5 TEST POINTS/DIP SWITCHES/LED SWITCHES/LEDS S ...................... ................................. ....................... ...................4-93 .......4-93 4.5.1 DIP SWITCHES.............. SWITCHES.......................... ........................ ....................... ....................... ........................ .................4-93 .....4-93 4.5.2 TEST POINTS ....................... ................................... ........................ ....................... ....................... ......................4-93 ..........4-93


SM

v

A292/A293/B098

Rev. 10/2002

4.5.3 FUSES.............. FUSES.......................... ........................ ........................ ........................ ........................ ........................ ..................4-94 ......4-94 4.5.4 VARIABLE VARIABLE RESISTORS RESISTORS ............................. ......................................... ........................ .......................4-95 ...........4-95 4.5.5 LEDS ........................ .................................... ........................ ........................ ....................... ....................... .......................4-95 ...........4-95 4.6 SPECIAL SPECIAL TOOLS AND LUBRICANTS LUBRICANTS ...................... .................................. ....................... ..................4-95 .......4-95 4.6.1 SPECIAL SPECIAL TOOLS ........................ .................................... ........................ ........................ ........................ ...............4-95 ...4-95 4.6.2 LUBRICANTS................... LUBRICANTS............................... ........................ ....................... ....................... ........................ ...............4-95 ...4-95 4.7 FIRMWARE FIRMWARE HISTORY HISTORY ....................... ................................... ....................... ....................... ....................... ...................4-96 ........4-96

m o c . . l a 5. PREVENTIVE PREVENTIVE MAINTENA MAINTENANCE NCE SCHEDULE SCHEDULE .............................. .............................. u 5-1 5.1 PM TABLE............................ TABLE........................................ ........................ ....................... .............................................5-1 ..................................5-1 a n m r i REPLACEMENT AND ADJUSTMENT a p e r 6. REPLACEMENT REPLACEMENT AND ADJUSTMEN ADJUSTMENT..... T........... ........ ............................ 6-1 e 6.1 EXTERIOR EXTERIOR ........................ ................................... ....................... ........................ ............... .....................................6-1 ..................................6-1 i c v r 6.1.1 FILTERS..................... FILTERS................................. ....................... ....................... ................................................6-1 .................................6-1 e Ozone Ozone Filter: Filter: Duct................................ Duct........................................... ............... .... ..................................6-1 s..................................6-1 PREVENTIVE MAINTENANCE

Filter Vacuum............... Vacuum.......................... ....................... ........................ ....................... ....................... ........................ ...............6-1 ...6-1 6.2 DOCUMENT DOCUMENT FEEDER ...................... .................................. ....................... ....................... ....................... .....................6-2 ..........6-2 6.2.1 COVER REMOVAL ............................. ......................................... ........................ ....................... .....................6-2 ..........6-2 6.2.2 FEED UNIT REMOVAL REMOVAL AND SEPARATION SEPARATION ROLLER ROLLER REPLACEMENT...............................................................................6-4 6.2.3 FEED BELT REPLACEME REPLACEMENT NT ....................... .................................. ....................... ....................... ............6-5 .6-5 6.2.4 PICK-UP PICK-UP ROLLER REPLACEMENT REPLACEMENT ...................... .................................. ....................... ..............6-6 ...6-6 6.2.5 SENSOR SENSOR REPLACEMEN REPLACEMENT................ T............................ ........................ ....................... .......................6-7 ............6-7 Entrance Entrance and Registration Registration Sensors Sensors ....................... ................................... ......................... ...................6-7 ......6-7 Width Sensor Sensor ....................... ................................... ........................ ........................ ........................ ....................... .................6-8 ......6-8 Exit Sensor Sensor and Inverter Inverter Sensor Sensor ........................ .................................... ........................ .......................6-9 ...........6-9 6.2.6 TRANSPORT TRANSPORT BELT REPLACEMENT.............. REPLACEMENT.......................... ....................... ..................6-10 .......6-10 6.3 SCANNER SCANNER UNIT.................. UNIT............................. ...................... ...................... ....................... ....................... ...................... ............6-11 .6-11 6.3.1 EXPOSURE EXPOSURE GLASS...................... GLASS.................................. ........................ ....................... ....................... ..............6-11 ..6-11 6.3.2 LENS BLOCK ....................... ................................... ....................... ....................... ........................ .......................6-12 ...........6-12 6.3.3 ORIGINAL ORIGINAL SIZE SENSORS ...................... .................................. ....................... ....................... ..............6-13 ..6-13 6.3.4 EXPOSURE EXPOSURE LAMP.................................. LAMP............................................. ....................... ........................ ................6-14 ....6-14 6.3.5 SCANNER SCANNER MOTOR / MCU.................... MCU............................... ...................... ....................... ...................6-15 .......6-15 Scanner Scanner Motor ...................... .................................. ........................ ........................ ........................ ........................ ..............6-15 ..6-15 MCU.................. MCU.............................. ........................ ........................ ........................ ........................ ........................ ......................6-15 ..........6-15 6.3.6 SCANNER SCANNER WIRES ............................... .......................................... ....................... ....................... ...................6-16 ........6-16 Rear Scanner Scanner Drive Drive Wire ....................... ................................... ........................ ........................ .....................6-19 .........6-19 Front Scanner Scanner Drive Wire ...................... ................................. ....................... ....................... ......................6-20 ...........6-20 Reinstallatio Reinstallation n ....................... ................................... ....................... ....................... ....................... ....................... .................6-21 .....6-21 6.4 LASER LASER UNIT ............................... ........................................... ........................ ....................... ....................... ........................ .............6-23 .6-23 6.4.1 CAUTION CAUTION DECAL LOCATIONS.................... LOCATIONS............................... ....................... ......................6-23 ..........6-23 6.4.2 LD UNIT REPLACEMENT................ REPLACEMENT........................... ....................... ....................... ...................... ............6-24 .6-24 6.4.3 LASER BEAM PITCH PITCH ADJUSTMENT ADJUSTMENT ..................... ................................. .......................6-25 ...........6-25 6.4.4 POLYGON POLYGON MIRROR MIRROR MOTOR REPLACEMEN REPLACEMENT T ...................... ............................6-29 ......6-29 A292/A293/B098

vi

SM

Rev. 10/2002

6.5 DRUM UNIT ............................ ....................................... ....................... ....................... ...................... ...................... ...................6-30 ........6-30 6.5.1 DRUM POTENTIAL POTENTIAL SENSOR SENSOR REPLACEMENT REPLACEMENT ..................... ............................6-30 .......6-30 6.5.2 DRUM MOTOR REPLACEMEN REPLACEMENT.................. T............................. ...................... ..................... ...........6-31 .6-31 6.5.3 TONER OUTPUT OUTPUT AND RECYCLING RECYCLING PUMP PUMP UNIT REPLACEMENT.............................................................................6-32 6.6 6.6 DEVELOPMENT DEVELOPMENT AND TONER SUPPLY SUPPLY ..................... ................................ ...................... ................6-34 .....6-34 6.6.1 6.6.1 DEVELOPME DEVELOPMENT NT AND AIR DUST FILTER REPLACEME REPLACEMENT NT .........6-34 6.6.2 6.6.2 DEVELOPER DEVELOPER REPLACEME REPLACEMENT NT........... ...................... ....................... ........................ ....................6-35 ........6-35 6.6.3 6.6.3 TONER TONER END END SENSOR SENSOR RE REPLACEMENT.......................................6-37 6.6.4 6.6.4 DEVELOPME DEVELOPMENT NT MOTOR MOTOR REPLACEMENT REPLACEMENT ..................................6-37 6.7 6.7 TR ANSFER BELT UNIT .............. ............ ............ ...................... ........................ ....................... ....................... ...............6-38 ...6-38 6.7.1 6.7.1 TRANSFER TRANSFER BELT BELT UNIT UNIT REMOVA REMOVAL/INS L/INSTALLA TALLATION TION ....................6-38 ....................6-38 - Removal - ...................... ............................. .................. ....................... ....................... ....................... ........................ ..............6-38 ..6-38 - Installation Installation - ....................... .......................... .............. ...................... ....................... ........................ ....................... ..............6-38 ...6-38 6.13 6.13 P APER FEED............... FEED... ........................ ..................................... ................................... ........................ ........................ .............6-40 .6-40 6.13.1 6.13.1 PAPER TRAY REMOVAL REMOVAL ........................ ................................... ....................... ........................ .............6-40 .6-40 Tandem Tandem Tray Removal Removal ......................... ..................................... ........................ ........................ ......................6-40 ..........6-40 Universal trays (Customer adjust/Technician adjust) Removal...........6-42 6.13.2 6.13.2 REAR FENCE FENCE RETURN SENSOR REPLACEME REPLACEMENT................ NT...................6-43 ...6-43 6.13.3 6.13.3 REAR FENCE HP SENSOR REPLACEMENT......... REPLACEMENT.................... ....................6-44 .........6-44 6.13.4 6.13.4 BOTTOM BOTTOM PAPER SENSOR SENSOR REPLACEMEN REPLACEMENT T ...................... .............................6-45 .......6-45 6.13.5 6.13.5 BOTTOM BOTTOM PLATE LIFT WIRE REPLACEMEN REPLACEMENT T ...........................6-46 ...........................6-46 6.13.6 6.13.6 TANDEM TANDEM LCT PAPER PAPER SIZE CHANGE ................ ........................... ....................... .............6-48 .6-48 6.13.7 6.13.7 BY-PASS BY-PASS PAPER SIZE BOARD BOARD REPLACEME REPLACEMENT...... NT.................. .................6-51 .....6-51 6.13.13 6.13.13 PAPER PAPER FEED CLUTCH/RELAY CLUTCH/RELAY CLUTCH REMOVAL...............6-53 REMOVAL...............6-53 6.13.9 6.13.9 BY-PASS BY-PASS FEED MOTOR/CLUTC MOTOR/CLUTCH H REMOVAL ..................... ...........................6-56 ......6-56 6.13.10 6.13.10 REGISTRATI REGISTRATION ON MOTOR REMOVAL ...................... ................................. ..................6-57 .......6-57 6.13.11 6.13.11 PAPER TRAY TRAY UNIT REMOVAL ....................... ................................... ........................ ..............6-58 ..6-58 6.9 FUSING FUSING UNIT................ UNIT............................ ....................... ....................... ....................... ....................... ....................... ................6-59 .....6-59 6.9.1 FUSING UNIT REMOVAL REMOVAL ...................... ................................. ....................... ....................... .................6-59 ......6-59 6.9.2 FUSING THERMISTOR/THERMOFUSE THERMISTOR/THERMOFUSE/THERMOSTAT /THERMOSTAT REPLACEMENT.............................................................................6-60 Fusing Thermistor Thermistor Replaceme Replacement nt........... ....................... ........................ ........................ ......................6-60 ..........6-60 Fusing Fusing Thermofuse Thermofuse Replacement Replacement (for A292/A293 A292/A293 only) .....................6-60 .....................6-60 Fusing Thermostat Thermostat Replacemen Replacementt (for B0913 only) .......................... .............................6-61 ...6-61 Fusing Thermostat Thermostat Replacemen Replacementt (for B0913 only) .......................... .............................6-61 ...6-61 6.9.3 FUSING LAMP REPLACEMENT REPLACEMENT ............................... ........................................... ....................6-62 ........6-62 6.9.4 HOT ROLLER REPLACEMENT.................... REPLACEMENT............................... ....................... ......................6-63 ..........6-63 6.9.5 OIL SUPPLY/CLEANI SUPPLY/CLEANING NG ROLLER REPLACEMENT REPLACEMENT ....................6-65 ....................6-65 6.9.6 PRESSURE PRESSURE ROLLER ROLLER CLEANING CLEANING ROLLER ROLLER REPLACEMENT REPLACEMENT ......6-66 6.9.7 MAGNET MAGNET POSITION ADJUSTMENT ADJUSTMENT ...................... ................................. ...................... ............6-67 .6-67 6.9.13 6.9.13 HOT ROLLER ROLLER STRIPPER STRIPPER PAWL REPLACEMENT................... REPLACEMENT.....................6-68 ..6-68 6.10 PAPER PAPER EXIT/DUPLE EXIT/DUPLEX X UNIT....................... UNIT................................... ....................... ...................... ...................6-70 ........6-70 6.10.1 6.10.1 1ST AND 2ND EXIT SENSOR SENSOR ...................... ................................. ....................... ....................6-70 ........6-70 6.10.2 6.10.2 JOGGER JOGGER MOTOR ....................... .................................. ....................... ........................ ........................ ..............6-71 ..6-71 6.10.3 6.10.3 DUPLEX DUPLEX ENTRANCE ENTRANCE SENSOR ............................... .......................................... ...................6-71 ........6-71 6.10.4 6.10.4 DUPLEX DUPLEX TRANSPORT/D TRANSPORT/DUPLEX UPLEX FEED FEED CLUTCHES CLUTCHES ..................6-72 ..................6-72 6.10.5 6.10.5 DUPLEX DUPLEX TRANSPORT TRANSPORT SENSOR 1 ...................... ................................. .......................6-72 ............6-72 6.10.6 6.10.6 DUPLEX DUPLEX TRANSPORT TRANSPORT SENSORS 2 & 3 ........................... ....................................6-73 .........6-73


SM

vii

A292/A293/B098

Rev. 10/2002

6.10.7 6.10.7 INVERTER INVERTER EXIT CLUTCH ....................... ................................... ....................... ....................... .............6-74 .6-74 6.10.13 6.10.13 DUPLEX DUPLEX INVERTER SENSOR ...................... ................................. ....................... .................6-74 .....6-74 6.11 BOARDS BOARDS AND OTHER ITEMS .................... ............................... ....................... ....................... ..................6-75 .......6-75 6.11.1 6.11.1 BICU BOARD ....................... .................................. ....................... ........................ ....................... .....................6-75 ..........6-75 6.11.2 6.11.2 I/O BOARD............ BOARD ........................ ........................ ........................ ........................ ....................... .......................6-76 ............6-76 6.11.3 6.11.3 PSU ....................... ................................... ....................... ....................... ........................ ........................ ........................6-77 ............6-77 6.11.4 6.11.4 PAPER FEED FEED CONTROL CONTROL BOARD (PFC) ...................... ................................. ..............6-77 ...6-77 6.12 COPY IMAGE ADJUSTMENTS: ADJUSTMENTS: PRINTING/SCA PRINTING/SCANNING NNING .....................6-78 .....................6-78 6.12.1 6.12.1 PRINTING PRINTING ...................... .................................. ....................... ....................... ....................... ....................... ................6-78 ....6-78 Registration Registration - Leading Leading Edge ....................... ................................... ....................... ....................... .................6-78 .....6-78 Registration Registration – Side-to-Sid Side-to-Side e ....................... ................................... ........................ ....................... ..................6-78 .......6-78 Tray 1...................... 1.................................. ........................ ........................ ....................... ....................... ........................ .................6-79 .....6-79 Tray 2...................... 2.................................. ........................ ........................ ....................... ....................... ........................ .................6-79 .....6-79 Tray 3...................... 3.................................. ........................ ........................ ....................... ....................... ........................ .................6-80 .....6-80 By-pass Tray................... Tray.............................. ....................... ........................ ........................ ........................ .....................6-80 .........6-80

m o c . . l TROUBLESHOOTING TROUBLESHOOTIN G a u n a 7. TROUBLESH TROUBLESHOOTIN OOTING G ................................................................ 7-1 m r i CE CALL 7.1 SERVICE SERVI CALL CO CONDITIONS .................................................................7-1 a 7.1.1 7.1 SUMMARY Y ..... ............................ ................................... ........................ ....................... ....................... ........................7-1 ............7-1 p.1 SUMMAR e r7.1.2 7.1.2 SC CODE CODE DES DESCRIPT CRIPTIONS IONS ....................... .................................. ....................... ....................... ...............7-2 ....7-2 e ELECTRICA 7.2 ELECTRICAL L COMP COMPONEN ONENT T DEFECTS DEFECTS ....................... ................................... ....................... .............7-46 ..7-46 c i 7.2.1 SENSOR SENSORS S ...... .................. ........................ ........................ ........................ ........................ ........................ ....................7-46 ........7-46 v 7.2.1 r 7.2.2 SWITCHES..... SWITCHES................. ........................ ........................ ........................ ........................ ........................ ....................7-50 ........7-50 s e 7.3 BLOWN BLOWN FUSE CONDITIONS CONDITIONS .............................. .......................................... ....................... .......................7-51 ............7-51

FIRMWARE HISTORY 8. A292/A293 FIRMWARE FIRMWARE MODIFICATION HISTORY .................. 8-1

3,000-SHEET FINISHER (B312/B586) 1. OVERALL OVERALL MACHINE MACHINE INFORMATIO INFORMATION N ............ .................. ............ ............ ............ .......... .... 9-1 1.1 1.2 1.3 1.4 1.5

SPECIFICATIO SPECIFICATIONS.......... NS..................... ....................... ....................... ....................... ....................... ....................... ..................9-1 ......9-1 ELECTRICA ELECTRICAL L COMPONENT COMPONENT LAYOUT................................. LAYOUT............................................ ....................9-4 .........9-4 ELECTRICA ELECTRICAL L COMPONENT COMPONENT DESCRIPTION.................. DESCRIPTION.............................. ....................... .............9-6 ..9-6 MECHANICAL MECHANICAL COMPONENT COMPONENT LAYOUT LAYOUT ...................... ................................. ...................... ..................9-8 .......9-8 DRIVE LAYOUT ...................... .................................. ....................... ....................... ....................... ....................... ....................9-9 ........9-9

2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S ............ .................. ........... ........... ............ ............ ............ ............ ...... 9-10 2.1 TRAY AND STAPLER STAPLER JUNCTION GATE MECHANISM MECHANISM ................... ........................9-10 .....9-10 Upper tray mode ......................... ..................................... ........................ ......................... ......................... ...................9-10 .......9-10 Sort/stack Sort/stack mode............................. mode......................................... ........................ ....................... ....................... ..................9-10 ......9-10 Staple mode................. mode............................. ........................ ........................ ........................ ........................ .......................9-10 ...........9-10 2.2 PRE-STACK PRE-STACK MECHANISM MECHANISM ........................ ................................... ....................... ........................ ......................9-11 ..........9-11 2.3 JOGGER JOGGER UNIT PAPER POSITIONING POSITIONING MECHANISM....... MECHANISM.................. .....................9-12 ..........9-12

A292/A293/B098

viii

SM

Rev. 10/2002

Vertical Vertical Paper Alignment Alignment ....................... ................................... ....................... ....................... ......................9-12 ..........9-12 Horizontal Horizontal Paper Alignment Alignment ........................ .................................... ......................... .......................... ...............9-12 ..9-12 2.4 STAPLER STAPLER UNIT MOVEMENT MOVEMENT MECHANISM MECHANISM ..................... ................................. .....................9-13 .........9-13 Side-to-side:........................................................................................9-13 Rotation: Rotation: ........................ ................................... ....................... ........................ ....................... ....................... .......................9-13 ...........9-13 2.5 STAPLER STAPLER ....................... ................................... ........................ ........................ ........................ ....................... ....................... ..............9-14 ..9-14 2.6 FEED-OUT FEED-OUT MECHANISM MECHANISM ...................... .................................. ....................... ...................... ....................... ...............9-15 ...9-15 2.7 SHIFT SHIFT TRAY UP/DOWN MECHANISM MECHANISM .............................. ......................................... ....................9-16 .........9-16 2.13 SHIFT SHIFT TRAY SIDE-TO-SIDE SIDE-TO-SIDE MECHANISM...................... MECHANISM................................. ....................9-17 .........9-17 2.9 PUNCH UNIT DRIVE MECHANISM............ MECHANISM...................... ..................... ..................... ..................... .............9-18 ..9-18 2.10 PUNCH WASTE COLLECTION COLLECTION MECHNISM...................... MECHNISM................................. ..................9-19 .......9-19 2.11 JAM CONDITIONS................. CONDITIONS............................. ....................... ....................... ....................... ....................... .................9-20 .....9-20

3. SERVICE TABLES.................................................................... 9-21 3.1 DIP SWITCHES........ SWITCHES.................... ....................... ....................... ........................ ....................... ....................... .....................9-21 .........9-21 3.2 TEST POINTS POINTS ........................ ................................... ....................... ........................ ....................... ....................... ...................9-21 .......9-21 3.3 FUSES FUSES ................. ............................. .................................... .................................. ....................... ....................... ........................ .............9-21 .9-21

m o c . . ADJUSTMENT...................................... l 4. REPLACEMENT AND AD JUSTMENT...................................... 9-22 a u 4.1 COVER COVER REPLACEME REPLACEMENT NT.. .............. ........................ ........................ ....................... ....................... .......................9-22 ...........9-22 n Rear Cover Cove a r ................... ............................... ....................... ....................... ........................ ....................... .......................9-22 ............9-22 m Upper i Left .................................. ....................... ....................... ........................ .......................9-22 ...........9-22 r Cover ...................... a Upper Cover ................. ............................. ........................ ........................ ........................ ........................ ......................9-22 ..........9-22 p e Door................. Front Door..................... ............... ....................... ........................ ....................... ....................... ........................9-22 ............9-22 r Left Front Cover........................ Cover................................... ....................... ........................ ........................ .......................9-22 ...........9-22 e c i Shift Tray ...................... ............................................. ................................... ........................ ........................ .......................9-23 ...........9-23 v r Lower Lower Left Cover ..................... ................................. ........................ ........................ ........................ .......................9-23 ...........9-23 e s Right Cover Cover ....................... ................................... ....................... ....................... ....................... ....................... ....................9-23 ........9-23 Front Shift Tray Cover.............. Cover.......................... ....................... ....................... ........................ ........................9-23 ............9-23 Rear Shift Tray Cover Cover ........................ .................................... ....................... ....................... ........................ ..............9-23 ..9-23 4.2 POSITIONING POSITIONING ROLLER REPLACEMENT..................... REPLACEMENT................................ ....................... ..............9-24 ..9-24 4.3 ALIGNMENT ALIGNMENT BRUSH ROLLER REPLACEMEN REPLACEMENT T ..................... ................................ ..............9-25 ...9-25 4.4 SENSOR SENSOR REPLACEMN REPLACEMNT T ....................... .................................. ....................... ....................... ....................... ...............9-26 ...9-26 4.4.1 STACK STACK HEIGHT SENSOR 1 AND 2.................... 2............................... ....................... ................9-26 ....9-26 4.4.2 UPPER TRAY TRAY PAPER LIMIT LIMIT AND EXIT SENSOR SENSOR ....................... ........................9-27 .9-27 Upper Tray Paper Limit Sensor Sensor .......................... ...................................... ......................... ....................9-27 .......9-27 Upper Tray Exit Sensor............ Sensor........................ ........................ ......................... ......................... ......................9-27 ..........9-27 4.4.3 SHIFT TRAY EXIT SENSOR.............. SENSOR.......................... ........................ ........................ ....................9-28 ........9-28 4.4.4 ENTRANCE ENTRANCE AND STAPLER STAPLER TRAY ENTRANCE ENTRANCE SENSOR...........9-29 Entrance Entrance Sensor Sensor ....................... ................................... ........................ ......................... ......................... .....................9-29 .........9-29 Stapler Stapler Tray Entrance Entrance Sensor............ Sensor........................ ........................ ......................... .........................9-29 ............9-29 4.4.5 STAPLER STAPLER ROTATION HP SENSOR.......................... SENSOR..................................... ....................9-30 .........9-30 4.5 STAPLER STAPLER REMOVAL........... REMOVAL....................... ....................... ....................... ........................ ....................... ....................9-31 .........9-31 4.6 PUNCH POSITION ADJUSTMEN ADJUSTMENT............. T........................ ...................... ...................... ......................9-32 ...........9-32 Right to left..................... left................................ ....................... ....................... ....................... ....................... ...................... ............9-32 .9-32 Front to rear ....................... ................................... ........................ ........................ ........................ ........................ .................9-32 .....9-32

SM

ix

A292/A293/B098

Rev. 10/2002

BOOKLET FINISHER A763 1. OVERALL OVERALL MACHINE MACHINE INFORMATIO INFORMATION N ............ .................. ........... ........... ............ ......... ... 10-1 1.1 SPECIFICATIO SPECIFICATIONS.......... NS...................... ........................ ....................... ....................... ........................ ....................... ..............10-1 ...10-1 1.2 ELECTRICA ELECTRICAL L COMPONENT COMPONENT DESCRIPTION........ DESCRIPTION.................... ....................... .....................10-3 ..........10-3 1.3 MECHANICAL MECHANICAL COMPONENT COMPONENT LAYOUT LAYOUT ...................... ................................. ...................... ................10-7 .....10-7

2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S ............ .................. ............ ............ ............ ............ ............ ........... ..... 10-8 2.1 JUNCTION JUNCTION GATE MECHANISM..................... MECHANISM................................ ...................... ...................... ..................10-8 .......10-8 2.1.1 SHIFT TRAY MODE ........................ ................................... ....................... ........................ ....................... ............10-8 .10-8 A4/LT sideways or shorter ....................... ........... ........................ ........................ ........................ ................... ....... 10-8 Longer Longer than A4 sideway sideways.............. s........................... ......................... ........................ ........................ .................10-8 .....10-8 2.1.2 PROOF TRAY MODE.................. MODE............................. ....................... ........................ ....................... ................10-9 .....10-9 2.1.3 BOOKLET BOOKLET STITCH MODE ....................... ................................... ....................... ....................... ...............10-9 ...10-9 2.2 PRE-STACK PRE-STACK MECHANISM MECHANISM ........................ ................................... ....................... ........................ ....................10-10 ........10-10 2.3 PAPER PAPER SHIFT MECHANISM MECHANISM ...................... .................................. ........................ ....................... ..................10-11 .......10-11 2.4 PAPER PAPER POSITIONING POSITIONING MECHANISM MECHANISM ....................... .................................. ....................... .................10-12 .....10-12 2.5 STAPLER STAPLER UNIT MOVEMENT MOVEMENT MECHANISM MECHANISM ....................... .................................. .................10-13 ......10-13 2.5.1 DRIVE................ DRIVE............................ ....................... ....................... ........................ ........................ ........................ ................10-13 ....10-13 2.5.2 MOVEMENT.................... MOVEMENT................................ ........................ ........................ ........................ ........................ .............10-13 .10-13 Front and Rear Stapling................. Stapling............................. ........................ ....................... ....................... ................10-13 ....10-13 Tow-position Stapling........................................................................10-13 2.6 STAPLER STAPLER ........................ .................................... ........................ ........................ ........................ ........................ ......................10-14 ..........10-14 2.7 SHIFT TRAY MECHANISM............. MECHANISM......................... ........................ ....................... ....................... ...................10-15 .......10-15 2.13 BOOKLET BOOKLET UNIT GATE MECHANISM............. MECHANISM........................ ....................... ....................... .............10-16 ..10-16 2.9 RELAY RELAY ROLLER ROLLER AND POSITIONING POSITIONING PLATE PLATE MECHANIS MECHANISM M ...............10-18 ...............10-18 2.10 2.10 POSIT POSITIONING IONING ROLLER MECHANISM MECHANISM ...................... ................................. ...................... ..............10-19 ...10-19 2.11 2.11 BOOK BOOKLET UNIT JOGGER MOVEMENT MOVEMENT MECHANISM......... MECHANISM..................... .............10-20 .10-20 2.12 2.12 BOOK BOOKLET STAPLER UNIT ............... .......................... ....................... ........................ ....................... ...............10-21 ....10-21 2.13 2.13 PAPER PAPER FOLDER FOLDER MECHANISM MECHANISM .................. .............................. ........................ ....................... ................10-22 .....10-22

m o c . . l a u n a 3. INSTA INSTALL LLATION ATION .............................. ........................................ 10-24 m r i 3.1 ACCES ACCESSORY SORY CHECK ........................ ................................... ....................... ....................... ...................... ................10-24 .....10-24 a p DURE ...................... 3.2 INSTAL INSTALLATION LATION PROCEDURE PROCE ................................. ....................... ....................... ................10-25 .....10-25 e r e AND ADJUSTMENT.................................... 4. REPLA REPLAC CEMENT ADJUSTME NT.................................... 10-30 c i v........................ 4.1 REMOV REMOV AL ............ ........................ ................... ................... ....................... ....................... ........................ ...............10-30 ...10-30 r e 4.1. 4.1.1 1 UPPER UP ........................... ................ ....................... ....................... ........................ ...............10-30 ...10-30 sPER DOOR .......................

4.1.2 UPPER REAR COVER............. COVER......................... ....................... ....................... ....................... .................10-31 ......10-31 4.1.3 LOWER REAR COVER....................... COVER.................................. ....................... ........................ ..................10-31 ......10-31 4.1.4 TOP COVER ............................... ........................................... ........................ ........................ ....................... .............10-32 ..10-32 4.1.5 UPPER INNER COVER ...................... .................................. ....................... ...................... ..................10-32 .......10-32 4.1.6 SHIFT TRAY UNIT ......................... ..................................... ........................ ........................ ......................10-33 ..........10-33 4.1.7 UPPER SHIFT GUIDE.............. GUIDE.......................... ....................... ....................... ....................... .................10-34 ......10-34 4.1.13 4.1.13 LOWER SHIFT GUIDE ...................... .................................. ........................ ....................... .................10-34 ......10-34 4.1.9 EXIT UNIT ........................ ................................... ....................... ........................ ....................... ....................... ..............10-35 ..10-35 4.1.10 4.1.10 BUFFER BUFFER ROLLER UNIT........................ UNIT.................................... ....................... ....................... ..............10-36 ..10-36 4.1.11 4.1.11 STAPLER STAPLER ....................... ................................... ......................... ......................... ........................ .......................10-37 ...........10-37

A292/A293/B098

x

SM

Rev. 10/2002

4.1.12 4.1.12 FINISHER FINISHER BOARD BOARD ........................ ................................... ....................... ........................ .....................10-38 .........10-38 4.1.13 4.1.13 BOOKLET BOOKLET UNIT ........................ .................................... .............. .............. ........................ .......................10-39 ...........10-39 4.1.14 4.1.14 FOLDE FOLDER R ROLLERS ROLLERS ............................................ ........................................................ .......................10-41 ...........10-41 4.1.15 4.1.15 FOLDE FOLDER R PLATE............ PLATE........................ ........................ .............. .............. ........................ .......................10-44 ...........10-44 Removal..................... Removal................................. ........................ ........................ .................................... ...................................10-44 ...........10-44 Reinstalling Reinstalling .................................................... ............................................................... ....................... ....................... ............10-45 .10-45 4.1.16 4.1.16 BOOKLET BOOKLET STAPLER STAPLER UNIT ..................... ................................. ........................ .......................10-46 ...........10-46 Removal..................... Removal................................. ........................ ........................ .................................... ...................................10-46 ...........10-46 Adjustment..... Adjustment ................. ......................... ......................... ....................... .................................. ...................................10-47 ............10-47 4.1.17 4.1.17 BOOKLET BOOKLET BOARD.......................................................... ...................................10-49 ...........10-49 4.1.113 4.1.113 POSITIO POSITIONING NING PLATE UNIT ............................. ......................................... .......................10-49 ...........10-49 4.1.19 4.1.19 1ST AND 2ND BOOKLET BOOKLET UNIT GATES ....................... ................................. .............10-50 ..10-50 4.2 ADJUSTMEN ADJUSTMENT T ................................................... ................................................... ...................... .................................. .............10-51 .10-51 4.2.1 SHIFT TRAY HEIGHT HEIGHT ....................... ................................... ........................ ........................ ...................10-51 .......10-51 4.2.2 JOGGER JOGGER FENCE POSITION POSITION ...................... .................................. ........................ .....................10-52 .........10-52 4.2.3 STAPLING STAPLING POSITOIN................... POSITOIN............................... ........................ ........................ .......................10-53 ...........10-53 4.2.4 BOOKLET BOOKLET STAPLING STAPLING POSITION................. POSITION............................. ........................ ....................10-54 ........10-54


COPIER CONNECTION KIT B322 1. SPECIFICATIONS..................................................................... 11-1 2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S ............ .................. ............ ............ ............ ............ ............ ........... ..... 11-2 2.1 OVERVIEW OVERVIEW ....................... ................................... ........................ ........................ ....................... ....................... .......................11-2 ...........11-2 2.2 BASIC OPERATION........ OPERATION................... ....................... ........................ ....................... ....................... ........................ ..............11-3 ..11-3 2.2.1 NO SORT AND NO STAPLE STAPLE MODE........... MODE ...................... ...................... ...................... .............11-3 ..11-3 2.2.2 SORT, STAPLE STAPLE MODE ...................... .................................. ....................... ....................... .....................11-4 .........11-4 2.2.3 OPERATION OPERATION IN IRREGULAR IRREGULAR CONDITIONS.............. CONDITIONS........................ ...................11-5 .........11-5 Paper end during copying copying ....................... ................................... ......................... ......................... ...................11-5 .......11-5 Copy tray full........... full ....................... ........................ ....................... ....................... ........................ ....................... .................11-5 ......11-5 Paper jam ........................ ................................... ....................... ........................ ........................ ........................ ....................11-5 ........11-5

LCT A698/B587 1. OVERALL OVERALL MACHINE MACHINE INFORMATIO INFORMATION N ............ .................. ........... ........... ............ ......... ... 12-1 1.1 1.2 1.3 1.4 1.5

SPECIFICATIO SPECIFICATIONS.......... NS...................... ........................ ....................... ....................... ........................ ....................... ..............12-1 ...12-1 MECHANICAL MECHANICAL COMPONENT COMPONENT LAYOUT LAYOUT ...................... ................................. ...................... ................12-2 .....12-2 ELECTRICA ELECTRICAL L COMPONENT COMPONENT LAYOUT................................. LAYOUT............................................ ..................12-3 .......12-3 ELECTRICA ELECTRICAL L COMPONENT COMPONENT DESCRIPTION DESCRIPTIONS S ................................ ......................................12-4 ......12-4 DRIVE LAYOUT ...................... .................................. ....................... ....................... ....................... ....................... ..................12-5 ......12-5

2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S ............ .................. ............ ............ ............ ............ ............ ........... ..... 12-6 2.1 PAPER PAPER FEED MECHANISM............................. MECHANISM........................................ ....................... ....................... ...............12-6 ....12-6 2.2 TRAY LIFT MECHANISM............ MECHANISM....................... ....................... ........................ ....................... ....................... ..............12-7 ..12-7 Tray lifting conditions conditions ...................... ................................. ....................... ....................... ...................... ..................12-7 .......12-7 Tray lowering lowering conditions conditions ........................ .................................... ........................ ........................ .....................12-7 .........12-7 2.3 PAPER PAPER STACK HEIGHT DETECTION DETECTION ....................... ................................... ....................... ................12-9 .....12-9

SM

xi

A292/A293/B098

Rev. 10/2002

3. SERVICE TABLES.................................................................. 12-10 3.1 TEST POINTS POINTS ........................ ................................... ....................... ........................ ....................... ....................... .................12-10 .....12-10

4. REPLACEMENT AND AND ADJUSTMENT.................................... 12-11 4.1 COVER COVER REMOVAL REMOVAL ....................... ................................... ........................ ....................... ....................... .....................12-11 .........12-11 Tray Cover Cover ........................ .................................... ........................ ........................ ........................ ....................... ................12-11 .....12-11 Right Cover Cover ...................... .................................. ....................... ....................... ....................... ....................... ..................12-11 ......12-11 Front Cover Cover ....................... .................................. ....................... ........................ ....................... ....................... ..................12-11 ......12-11 Upper Rear Cover................... Cover............................... ........................ ........................ ........................ ......................12-11 ..........12-11 Lower Lower Rear Cover.................... Cover................................ ....................... ....................... ........................ ......................12-12 ..........12-12 Feed Unit Cover.................. Cover.............................. ........................ ........................ ........................ ........................ ..............12-12 ..12-12 4.2 ROLLER ROLLER REPLACEMENT REPLACEMENT ....................... .................................. ....................... ........................ ......................12-13 ..........12-13 4.2.1 PAPER PAPER FEED, SEPARATION SEPARATION,, AND PICK-UP ROLLERS ROLLERS ...........12-13 ...........12-13 Pick-up Pick-up Roller ...................... ................................. ....................... ....................... ....................... ....................... ...............12-13 ....12-13 Paper Feed Roller................... Roller............................... ........................ ........................ ........................ ......................12-13 ..........12-13 Separation Separation Roller Roller ....................... ................................... ........................ ........................ ......................... ...................12-13 ......12-13 4.3 PAPER PAPER END SENSOR REPLACEMENT............... REPLACEMENT........................... ....................... ...................12-14 ........12-14 4.4 PAPER PAPER FEED SENSOR REPLACEMEN REPLACEMENT T ....................... .................................. .....................12-15 ..........12-15 4.5 PAPER PAPER POSITION POSITION SENSOR REPLACEMEN REPLACEMENT T ............................. ....................................12-16 .......12-16 4.6 PICK-UP PICK-UP SOLENOID SOLENOID REPLACEMEN REPLACEMENT................ T........................... ....................... ......................12-17 ..........12-17 4.7 LIFT MOTOR REPLACEMEN REPLACEMENT T ........................ ................................... ....................... ........................ ..............12-18 ..12-18 4.13 SIDE FENCE POSITION POSITION CHANGE....................... CHANGE.................................. ....................... ...................12-19 .......12-19

m o c 3,000-SHEET FINISHER B302 . . l a u n 1. OVERALL OVERALL MACHINE MACHINE INFOR INFORMA MATION TION ............................... ....... ....... 13-1 a 1.1 SPECIFICATIO SPECIFICATIONS.......... NS...................... ............... ................................................... ................................................ ..........13-1 m r i 1.2 MECHANICAL MECHANICAL COMPON COMPONENT ENT LAY LAYOUT .................................................13-3 ....................................... ..........13-3 a 1.3 ELECTRICA ELECTRICAL L COMPONENT COMPONENT DESCRIPTIO DESCRIPTION................ N............................ ............... .............13-4 ..........13-4 p e r 1.4 DRIVE LAYOUT LAYOUT ...................... ............................ ...................................................... ................................................ ..........13-6 e c i 2. DETAILED DETAILED DESCRIPTION DESCRIPTIONS S .............................................. .............................................. ....... ....... 13-7 v r 2.1 TRAY AND AND STAPLER STAPLER JUNCTION JUNCTION e ................................ ................ ...............13-7 ..........13-7 sGATE ..................... 2.2 2.3

2.4

2.5 2.6 2.7

Upper Tray Mode................................ Mode............................................ ........................ ........................ ........................13-7 ............13-7 Sort/Stack Sort/Stack Mode ...................... .................................. ........................ ....................... ....................... ........................13-7 ............13-7 Staple Mode................. Mode............................. ........................ ........................ ........................ ........................ .......................13-7 ...........13-7 PAPER PAPER PRE-STACKING PRE-STACKING ............................... .......................................... ....................... ....................... ..................13-8 .......13-8 JOGGER JOGGER UNIT PAPER POSITIONING POSITIONING .......................... ..................................... ...................... .............13-9 ..13-9 Vertical Vertical Paper Alignment Alignment ....................... ................................... ....................... ....................... ......................13-9 ..........13-9 Horizontal Horizontal Paper Alignment Alignment ......................... ..................................... ......................... ......................... ..............13-9 ..13-9 Paper Stack Correction............. Correction......................... ........................ ........................ ....................... ......................13-9 ...........13-9 STAPLER STAPLER UNIT MOVEMENT ........................ ................................... ....................... ........................ ................13-10 ....13-10 Side-to-Side Side-to-Side............ ........................ ....................... ....................... ........................ ....................... ....................... ................13-10 ....13-10 Rotation Rotation (1) ....................... ................................... ........................ ....................... ....................... ........................ .................13-11 .....13-11 Rotation Rotation (2) ....................... ................................... ........................ ....................... ....................... ........................ .................13-11 .....13-11 STAPLER STAPLER ........................ .................................... ........................ ........................ ........................ ........................ ......................13-12 ..........13-12 FEED-OUT FEED-OUT ...................... .................................. ........................ ....................... ....................... ........................ .......................13-14 ...........13-14 SHIFT TRAY UP/DOWN MOVEMENT............... MOVEMENT.......................... ....................... ....................... ............13-15 .13-15

A292/A293/B098

xii

SM

Rev. 10/2002

2.13 SHIFT TRAY SIDE-TO-SIDE SIDE-TO-SIDE MOVEMENT MOVEMENT........... ....................... ........................ ..................13-16 ......13-16 2.9 PUNCH UNIT DRIVE ......................... ..................................... ....................... ...................... ...................... .................13-17 ......13-17 2.10 PUNCH WASTE COLLECTION COLLECTION ....................... .................................. ...................... ....................... .............13-18 .13-18 2.11 JAM CONDITIONS................. CONDITIONS............................ ...................... ...................... ....................... ....................... ................13-19 .....13-19

3. SERVICE TABLES.................................................................. 13-20 3.1 DIP SWITCHES........ SWITCHES.................... ....................... ....................... ........................ ....................... ....................... ...................13-20 .......13-20 3.2 TEST POINTS POINTS ........................ ................................... ....................... ........................ ....................... ....................... .................13-20 .....13-20 3.3 FUSES FUSES ....................... .................................. ....................... ........................ ....................... ....................... ........................ .................13-20 .....13-20

4. REPLACEMENT AND AND ADJUSTMENT.................................... 13-21 4.1 COVER COVER REPLACEME REPLACEMENT NT.......... ...................... ........................ ....................... ....................... ........................ .............13-21 .13-21 Front Door................. Door............................. ........................ ........................ ........................ ........................ ....................... ............13-21 .13-21 Left Inner Cover Cover ....................... ................................... ........................ ........................ ....................... .....................13-21 ..........13-21 Inner Cover Cover ........................ ................................... ....................... ........................ ........................ ........................ ................13-21 ....13-21 Table........................ Table................................... ....................... ........................ ........................ ........................ ........................ ..............13-22 ..13-22 Upper Tray............................. Tray......................................... ........................ ........................ ......................... .......................13-22 ..........13-22 Left Upper Upper Cover Cover ........................ .................................... ........................ ........................ ......................... ..................13-22 .....13-22 Left Lower Lower Cover.......... Cover...................... ........................ ........................ ........................ ........................ .....................13-22 .........13-22 Upper Cover Cover ........................ .................................... ........................ ........................ ........................ ........................ .............13-22 .13-22 Rear Cover Cover ....................... ................................... ........................ ........................ ........................ ........................ ................13-22 ....13-22 Shift Tray ....................... ................................... ........................ ........................ ........................ ........................ ...................13-23 .......13-23 Front Shift Tray Cover.............. Cover.......................... ....................... ....................... ........................ ......................13-23 ..........13-23 Rear Shift Shift Tray Cover Cover ..................................................... ..................................................... ..................13-23 4.2 POSITIONING POSITIONING ROLLE ROLLER R REPLACE REPLACEMENT.................. MENT.......................... ..........................13-24 ..................13-24 4.3 ALIGNMENT ALIGNMENT BRUSH BRUSH ROLL ROLLER ER REPLACEME REPLACEMENT NT ............... .................................13-25 ..................13-25 4.4 SENSOR SENSOR REPLACEME REPLACEMENT NT ................................................. ................................................. ..................13-26 4.4.1 4.4.1 STACK STACK HEIGH HEIGHT T 1, 2 AND AND EXIT GUIDE OPEN SENSOR SENSOR ........ ...........13...13-26 26 Stack Height Sensors 1 and and 2 ........................ ................................... ................ .......................13-26 ..................13-26 Exit Guide Guide Open Sensor Sensor .......................... ..................................... ....................... .............................13-26 ..................13-26 4.4.2 UPPER TRAY PAPER LIMIT AND EXIT SENSOR......................13-27 SENSOR......................13-27 Upper Tray Paper Limit Senso Sensorr .......................... ...................................... ..............................13-27 ..................13-27 Upper Tray Exit Sensor................ Sensor............................ ........................ ....................... .............................13-27 ..................13-27 4.4.3 SHIFT TRAY EXIT EXIT SENSOR....... SENSOR.................... ......................... .................. ........................13-28 ..................13-28 4.4.4 ENTRANCE ENTRANCE AND AND STA STAPLER TRAY ENTRANCE SENSORS SENSORS ......13-29 Entrance Entrance Sensor Sensor ....................... ................................... ........................ ......................... ......................... ...................13-29 .......13-29 Stapler Stapler Tray Entrance Entrance Sensor.............. Sensor.......................... ........................ ........................ .....................13-29 .........13-29 4.4.5 PRE-STACK PRE-STACK STOPPER SENSOR.............................. SENSOR.......................................... .................13-30 .....13-30 4.4.6 STAPLE STAPLE WASTE HOPPER SENSOR SENSOR ........................ ................................... ..................13-31 .......13-31 4.4.7 STAPLER STAPLER ROTATION ROTATION HP AND STAPLER RETURN RETURN SENSORS SENSORS 13-32 Stapler Stapler Rotation Rotation HP Sensor....................... Sensor................................... ........................ ........................ ...............13-32 ...13-32 Stapler Stapler Return Return Sensor Sensor ........................ .................................... ........................ ........................ ......................13-32 ..........13-32 4.5 STAPLER STAPLER REMOVAL........... REMOVAL....................... ........................ ........................ ........................ ........................ .................13-33 .....13-33 4.6 PUNCH POSITION ADJUSTMEN ADJUSTMENT............. T........................ ...................... ...................... ....................13-34 .........13-34 Right to Left ...................... .................................. ....................... ....................... ........................ ....................... .................13-34 ......13-34 Front to Rear................... Rear............................... ........................ ........................ ........................ ....................... ..................13-34 .......13-34


SM

xiii

A292/A293/B098

RICOH Aficio-551 Aficio-700 Aficio-1055 Service Manual Pages

Recommend Documents