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Ricoh Aficio SP 8100DN (product code G147) Service Manual
This manual, Ricoh Aficio SP 8100DN, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh Aficio SP 8100DN copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Ricoh Aficio SP 8100DN photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:
INSTALLATION
1. INSTALLATION
1.1 CAUTIONS
1.2 INSTALLATION REQUIREMENTS
1.2.1 ENVIRONMENT
1.2.2 MACHINE LEVEL
1.2.3 MINIMUM SPACE REQUIREMENTS
1.2.4 POWER REQUIREMENTS
1.3 MAIN MACHINE INSTALLATION
1.3.1 INSTALLATION OVERVIEW
1.3.2 INSTALLATION FLOWCHART
1.4 LCT (B543)
1.4.1 ACCESSORY CHECK: LCT
1.4.2 INSTALLATION PROCEDURE: LCT
1.5 BRIDGE UNIT (B538)
1.5.1 ACCESSORY CHECK: BRIDGE UNIT
1.5.2 INSTALLATION PROCEDURE: BRIDGE UNIT
1.6 TWO-TRAY FINISHER (G838)
1.6.1 ACCESSORY CHECK: TWO TRAY FINISHER
1.6.2 INSTALLATION PROCEDURE: TWO-TRAY FINISHER
1.7 PUNCH UNIT (B377)
1.7.1 ACCESSORY CHECK: PUNCH UNIT
1.7.2 INSTALLATION PROCEDURE: PUNCH UNIT
1.8 DATA OVERWRITE SECURITY UNIT (B735)
1.8.1 BEFORE YOU BEGIN
1.8.2 SEAL CHECK AND REMOVAL
1.8.3 INSTALLATION PROCEDURE: DOS UNIT
1.9 CONTROLLER OPTIONS
1.9.1 BOARDS AND SLOTS
1.9.2 INSTALLING SD CARDS
1.9.3 MERGING APPLICATIONS ON ONE SD CARD
1.9.4 INSTALLING CONTROLLER OPTIONS
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE
2.1 PM TABLES
2.1.1 PM TABLES FOR THE PRINTER
2.1.2 PM TABLES FOR OPTIONS
2.2 LUBRICATION
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT
3.1 PRECAUTIONS
3.1.1 GENERAL PRECAUTIONS
3.1.2 LASER UNIT PRECAUTIONS
3.2 SPECIAL TOOLS AND LUBRICANTS
3.2.1 SPECIAL TOOLS
3.2.2 LUBRICANTS
3.3 COVERS AND COMMON PROCEDURES
3.3.1 FRONT DOOR
3.3.2 DUPLEX UNIT
3.3.3 RIGHT UPPER COVER
3.3.4 BY-PASS TRAY UNIT
3.3.5 REAR COVERS
3.3.6 LEFT COVERS
3.4 OPERATION PANEL
3.5 PAPER OUTPUT TRAY
3.6 LASER UNIT
3.6.1 CAUTION DECAL LOCATIONS
3.6.2 LASER UNIT REMOVAL
3.6.3 POLYGON MIRROR MOTOR
3.6.4 LASER SYNCHRONIZATION DETECTOR
3.6.5 LD UNIT
3.7 PCDU
3.7.1 PHOTOCONDUCTOR CLEANING/DEVELOPMENT UNIT
3.7.2 DRUM
3.7.3 PICK-OFF PAWLS
3.7.4 CHARGE ROLLER AND CLEANING ROLLER
3.7.5 DRUM CLEANING BLADE
3.7.6 ID SENSOR
3.8 DEVELOPMENT
3.8.1 DEVELOPMENT UNIT
3.8.2 DEVELOPMENT FILTER
3.8.3 DEVELOPMENT ROLLER
3.8.4 DEVELOPER
3.8.5 TD SENSOR
3.9 TRANSFER UNIT
3.9.1 TRANSFER BELT UNIT
3.9.2 TRANSFER BELT
3.9.3 TRANSFER BELT CLEANING BLADE AND TONER OVERFLOW SENSOR
3.10 PAPER FEED
3.10.1 PICK-UP, SEPARATION, AND FEED ROLLERS
3.10.2 LOWER RIGHT COVER
3.10.3 RELAY/UPPER PAPER FEED AND LOWER PAPER FEED CLUTCHES
3.10.4 UPPER PAPER FEED UNIT FOR TRAY 1
3.10.5 LOWER PAPER FEED UNIT FOR TRAY 2
3.10.6 PAPER END/PAPER HEIGHT/RELAY SENSORS
3.10.7 REGISTRATION SENSOR
3.10.8 TRAY LIFT MOTOR
3.10.9 FEED/DEVELOPMENT MOTOR
3.10.10 IDLE ROLLER DUST BLADE
3.10.11 REGISTRATION ROLLER DUST BLADE
3.11 FUSING UNIT
3.11.1 FUSING UNIT REMOVAL
3.11.2 FUSING UNIT EXIT GUIDE
3.11.3 HOT ROLLER STRIPPERS
3.11.4 FUSING LAMPS
3.11.5 THERMISTORS AND THERMOSTATS
3.11.6 HOT ROLLER/PRESSURE ROLLER
3.12 BY-PASS TRAY
3.12.1 COVERS
3.12.2 BY-PASS PAPER FEED AND PICK-UP ROLLER REPLACEMENT
3.12.3 BY-PASS SEPARATION ROLLER
3.12.4 PAPER END SENSOR, PICK-UP SOLENOID
3.12.5 PAPER SIZE SENSOR BOARD
3.12.6 BY-PASS TABLE REMOVAL
3.12.7 PAPER FEED CLUTCH
3.13 DUPLEX UNIT
3.13.1 DUPLEX COVER REMOVAL
3.13.2 DUPLEX ENTRANCE SENSOR
3.13.3 DUPLEX EXIT SENSOR
3.14 DRIVE MECHANISMS
3.14.1 REGISTRATION CLUTCH, TRANSFER BELT CONTACT CLUTCH
3.14.2 MAIN MOTOR
3.14.3 FUSING/EXIT MOTOR
3.14.4 TONER SUPPLY MOTOR
3.15 BOARDS
3.15.1 NVRAM
3.15.2 HVPS
3.15.3 IOB
3.15.4 BICU BOARD
3.15.5 PSU
3.15.6 HDD AND CONTROLLER BOARD
3.16 PARALLELOGRAM IMAGE ADJUSTMENT
TROUBLESHOOTING
4. TROUBLESHOOTING
4.1 SERVICE CALL CONDITIONS
SC CODE DESCRIPTIONS
4.2 ELECTRICAL COMPONENT DEFECTS
4.2.1 SENSORS
4.2.2 SWITCHES
4.2.3 BLOWN FUSE CONDITIONS (PSU)
4.2.4 BICU LEDS
4.2.5 CONTROLLER BOARD TEST POINTS
SERVICE TABLES
5. SERVICE TABLES
5.1 SERVICE PROGRAM MODE OPERATION
5.1.1 GENERAL NOTES
5.1.2 ENTERING AND LEAVING THE SERVICE PROGRAM MODE
5.1.3 PRINTER CONTROLLER SERVICE MODE
5.1.4 PRINTER ENGINE SERVICE MODE
5.1.5 LEAVING THE SP MODE
5.2 SERVICE PROGRAM MODE TABLES
5.2.1 SERVICE TABLE KEY
5.2.2 SERVICE TABLES
5.3 TEST PATTERN PRINTING
5.3.1 SELECTING THE TEST PATTERN
5.3.2 PRINTING THE TEST PATTERN
5.3.3 SP2902-03 PRINTING TEST PATTERNS
5.4 INPUT CHECK
5.5 OUTPUT CHECK
5.6 MEMORY CLEAR: SP5801
5.7 SMC REPORT
5.8 UPDATING THE FIRMWARE
5.8.1 SETTING THE MACHINE IN FIRMWARE UPDATE MODE
5.8.2 REVIEWING THE MODULE STATUSES
5.8.3 HOW TO UPDATE A MODULE
5.8.4 PRINTING THE SELF-DIAGNOSIS REPORT
5.9 UPLOADING/DOWNLOADING NVRAM DATA
5.9.1 UPLOADING NVRAM DATA
5.9.2 DOWNLOADING NVRAM DATA
5.10 SELF-DIAGNOSTIC MODE
5.10.1 SELF-DIAGNOSTIC MODE AT POWER ON
5.10.2 SELF-DIAGNOSTIC TEST FLOW
5.10.3 DETAILED SELF-DIAGNOSTIC MODE
5.11 DIP SWITCHES
5.11.1 CONTROLLER: DIP SW2
5.11.2 I/O BOARD: DIP SW101
5.12 USING DEBUG LOG
5.12.1 SETTING UP "SAVE DEBUG LOG"
5.12.2 RETRIEVING THE DEBUG LOG FROM THE HDD
5.12.3 MORE ABOUT DEBUG LOG
DETAILED DESCRIPTIONS
6. DETAILED DESCRIPTIONS
6.1 MACHINE OVERVIEW
6.1.1 COMPONENT LAYOUT
6.1.2 PAPER PATH
6.1.3 DRIVE LAYOUT
6.2 BOARD LAYOUT
6.2.1 BOARD BLOCK DIAGRAM
6.2.2 CONTROLLER BLOCK DIAGRAM
6.3 PRINTING PROCESS OVERVIEW
6.4 LASER EXPOSURE
6.4.1 LASER EXPOSURE OVERVIEW
6.4.2 AUTO POWER CONTROL (APC)
6.4.3 DUAL-BEAM WRITING
6.4.4 LASER BEAM PITCH CHANGE MECHANISM
6.4.5 LD SAFETY SWITCHES
6.5 PHOTOCONDUCTOR UNIT (PCDU)
6.5.1 OVERVIEW OF THE PCDU
6.5.2 DRUM DRIVE MECHANISM
6.5.3 DRUM PAWLS
6.5.4 DRUM TONER SEALS
6.5.5 NEW PCDU UNIT DETECTION
6.6 DRUM CHARGE
6.6.1 OVERVIEW OF DRUM CHARGE
6.6.2 CHARGE ROLLER VOLTAGE CORRECTION
6.6.3 ID SENSOR PATTERN PRODUCTION TIMING
6.6.4 DRUM CHARGE ROLLER CLEANING
6.7 DEVELOPMENT
6.7.1 OVERVIEW OF DEVELOPMENT
6.7.2 DRIVE MECHANISM
6.7.3 DEVELOPER MIXING
6.7.4 DEVELOPMENT BIAS
6.7.5 TONER SUPPLY
6.7.6 TONER NEAR END/END DETECTION
6.7.7 TONER END RECOVERY
6.7.8 TONER SUPPLY WITH ABNORMAL SENSORS
6.8 DRUM CLEANING AND TONER RECYCLING
6.8.1 DRUM CLEANING
6.8.2 TONER RECYCLING
6.9 PAPER FEED
6.9.1 OVERVIEW OF PAPER FEED
6.9.2 PAPER FEED DRIVE
6.9.3 PICK-UP AND SEPARATION ROLLER RELEASE MECHANISM
6.9.4 PAPER LIFT
6.9.5 PAPER END DETECTION
6.9.6 PAPER REGISTRATION
6.9.7 PAPER SIZE DETECTION
6.9.8 PAPER HEIGHT DETECTION
6.10 BY-PASS TRAY
6.10.1 OVERVIEW OF BY-PASS TRAY
6.10.2 BY-PASS TRAY OPERATION
6.10.3 BY-PASS PAPER SIZE DETECTION
6.11 DUPLEX UNIT
6.11.1 OVERVIEW OF DUPLEX UNIT
6.11.2 DUPLEX DRIVE LAYOUT
DUPLEX BASIC OPERATION
6.11.3 DUPLEX UNIT FEED IN AND EXIT MECHANISM
6.12 IMAGE TRANSFER AND PAPER SEPARATION
6.12.1 OVERVIEW OF TRANSFER AND SEPARATION
6.12.2 TRANSFER BELT DRIVE MECHANISM
6.12.3 TRANSFER BELT UNIT CONTACT MECHANISM
6.12.4 IMAGE TRANSFER AND PAPER SEPARATION MECHANISM
6.12.5 TRANSFER BELT CHARGE
6.12.6 TRANSFER BELT CLEANING MECHANISM
6.13 IMAGE FUSING AND PAPER EXIT
6.13.1 OVERVIEW IMAGE FUSING AND PAPER EXIT
6.13.2 FUSING DRIVE
6.13.3 FUSING DRIVE RELEASE MECHANISM
6.13.4 FUSING ENTRANCE GUIDE SHIFT MECHANISM
6.13.6 PRESSURE ROLLER
6.13.7 CLEANING MECHANISM
6.13.8 FUSING TEMPERATURE
6.14 ENERGY SAVE MODE
SPECIFICATIONS
7. SPECIFICATIONS
7.1 PRINTER
7.1.1 PRINTER HARDWARE SPECIFICATIONS
7.1.2 SUPPORTED PAPER SIZES
7.1.3 SOFTWARE ACCESSORIES
7.1.4 SYSTEM CONFIGURATION
7.1.5 INSTALLABLE OPTION TABLE
7.2 OPTION SPECIFICATIONS
7.2.1 BRIDGE UNIT TYPE 2045 (B538)
7.2.2 FINISHER 3000 SR3040 (G838)
7.2.3 LCIT RT45 (B543)
7.2.4 PAPER FEED UNIT PB3020 (G839)
PUNCH UNIT B377
SEE SECTION B377 FOR DETAILED TABLE OF CONTENTS
BRIDGE UNIT B538
SEE SECTION B538 FOR DETAILED TABLE OF CONTENTS
LARGE CAPACITY TRAY B543
SEE SECTION B543 FOR DETAILED TABLE OF CONTENTS
FINISHER G838
SEE SECTION G838 FOR DETAILED TABLE OF CONTENTS
PAPER TRAY UNIT G839
SEE SECTION G839 FOR DETAILED TABLE OF CONTENTS
Number of pages: 496.
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