This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh.
You can print, zoom or read any diagram, picture or page from this 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 3260C/Aficio color 5560, product code B132 B200 Service Manual.
To see what contain, please read table of contents:
1 INSTALLATION
1.1 INSTALLATION REQUIREMENTS
1.1.1 OPERATING ENVIRONMENT
1.1.2 MACHINE LEVEL
1.1.3 MINIMUM SPACE REQUIREMENTS
1.1.4 DIMENSIONS
1.1.5 POWER REQUIREMENTS
1.2 COPIER AND PERIPHERALS
1.3 COPIER B132/B181/B200
1.3.1 ACCESSORIES
1.3.2 INSTALLATION
Tapes and packing material
Shipping Retainer Removal
Developer Cartridge Installation
Reassemble the PCU
Reattach the Face Plate
Remove the Retainers in the Drawer Unit
Reinstall the Toner Hopper
STC (Soft Toner Cartridge) Installation
Make the Machine Level
Attach the PCU Stand Rack
Attach Decals
Initializing Developer and Toner
Load the Paper Trays
Make a Test Color Print
ACC (Automatic Color Calibration) Adjustment
Counter Display Setting
Print an SMC Report
Connect the Upper and Lower Tray Heaters
1.4 COPY TRAY (B756)
1.4.1 ACCESSORIES
1.4.2 INSTALLATION
1.5 A3/11″ X 17″ PAPER SIZE TRAY (B331)
1.5.1 ACCESSORIES
1.5.2 INSTALLATION
1.6 KEY CARD BRACKET (B498), KEY COUNTER BRACKET (B452)
1.6.1 KEY CARD BRACKET B498 ACCESSORIES
1.6.2 KEY COUNTER BRACKET B452 ACCESSORIES
1.6.3 INSTALLATION
Assemble the Key Counter Bracket
Install the Key Card Bracket and Assembled Key Counter
1.7 LCT (B473), LCT ADAPTER (B699)
1.7.1 ACCESSORIES
LCT (B473)
LCT Adapter (B699)
1.7.2 INSTALLATION
Removing Tape and Accessories
LCT Adapter (B699) Installation
LCT Installation
1.8 81/2″ X 14″/B4 PAPER SIZE TRAY (B474)
1.8.1 ACCESSORIES
1.8.2 INSTALLATION
LCT Connected to the Machine
1.9 2000/3000 SHEET FINISHERS (B700/B701)
1.9.1 ACCESSORIES
1.9.2 INSTALLATION
Removing Tapes and Packing Materials
Docking the Finisher to the Copier
Attaching the Trays
Leveling the Finisher
Selecting the Staple Supply Name
Enabling Booklet Binding (B700 Only)
1.10 PUNCH UNIT (B702)
1.10.1 ACCESSORIES
1.10.2 INSTALLATION
1.11 MAIL BOX (B762)
1.11.1 ACCESSORIES
1.11.2 INSTALLATION
1.12 3000-SHEET FINISHER (B706), FINISHER ADAPTER (B698)
1.12.1 ACCESSORIES
3000-Sheet Finisher B706 Accessories
Finisher Adapter Kit B698 Accessories
1.12.2 INSTALLATION
Shipping tape and retainers
Finisher Adapter Kit B698 Installation
Finisher Installation
Selecting the Staple Supply Name
1.13 PUNCH UNIT B531/A821
1.13.1 ACCESSORIES
1.13.2 INSTALLATION
1.14 OUTPUT JOGGER UNIT (B703/B513)
1.14.1 ACCESSORIES
1.14.2 INSTALLATION
1.15 COVER INTERPOSER TRAY (B704)
1.15.1 ACCESSORIES
1.15.2 INSTALLATION
Removing Tapes and Packing Materials
Preparing the Finisher (B700/B701/B706)
Attaching the Extensions for the B706
Attaching the Extensions for the B700/B701
Attaching the Interposer Tray (B700/B701/B706)
Attaching the Corner Plates for the B706
Docking Finisher/Interposer with the Machine (B700/B701/B706)
1.16 MFP CONTROLLER OPTIONS
1.16.1 OVERVIEW
1.16.2 ACCESSORY CARDS
1.16.3 APPLICATIONS PROVIDED ON SD CARDS
1.16.4 HANDLING DIMMS AND SD CARDS
DIMMs
SD cards
1.16.5 MERGING APPLICATIONS ON ONE SD CARD
Overview
Merging Applications
Undo Exec
Storing SD Application Cards on Site
1.16.6 PRINTER/SCANNER B737 AND INTERFACE UNIT
Accessories
Installation
USB SP Settings
1.16.7 IEEE 1284 INTERFACE BOARD B679 (CENTRONICS)
Accessories
1.16.8 IEEE 1394 INTERFACE BOARD B581 (FIREWIRE)
Accessories
UP Mode Settings for IEEE 1394
SP Mode Settings for IEEE 1394
1.16.9 BLUETOOTH INTERFACE UNIT B736-11
Accessories
Installation Procedure
1.16.10 IEEE 802.11B INTERFACE UNIT G813-04, -05
Accessories
Installation
UP Mode Settings for Wireless LAN
SP Mode Settings for 802.11b Wireless LAN
1.16.11 FILE FORMAT CONVERTER B609
Accessory Check
Installation
1.16.12 POSTSCRIPT3 B761
1.16.13 DOS UNIT TYPE C (B735)
Accessory Check
Before You Begin?
Seal Check And Removal
Installation Procedure
1.16.14 COPIER CONNECTION KIT B328
1.16.15 EFI V G815 EXTERNAL CONTROLLER
2 PREVENTIVE MAINTENANCE
2.1 OVERVIEW
2.2 PM COUNTER
2.2.1 DISPLAYING THE PM COUNTER
2.2.2 PM PARTS SCREEN DETAILS
All PM Parts list: Main Menu
Number button submenu
Parts list for PM yield indicator
2.3 PM TABLES
2.3.1 MAIN MACHINE
Copier PM Parts
ARDF PM Parts
2.3.2 2000/3000-SHEET BOOKLET FINISHER B700/B701
2.3.3 PUNCH B702
2.3.4 3000-SHEET FINISHER B706
2.3.5 COVER INTERPOSER TRAY B704
2.3.6 LCT B473
2.4 LUBRICATION POINTS
2.4.1 COPIER
OPC, ITB Replacement
Fusing Unit
3 REPLACEMENT AND ADJUSTMENT
3.1 GENERAL CAUTIONS
3.1.1 DRUM
3.1.2 PCU UNIT
3.1.3 TRANSFER BELT UNIT
3.1.4 SCANNER UNIT
3.1.5 LASER UNIT
3.1.6 DEVELOPMENT
3.1.7 CLEANING
3.1.8 FUSING UNIT
3.1.9 PAPER FEED
3.1.10 USED TONER
3.2 COMMON REMOVAL PROCEDURES
3.2.1 ARDF
3.2.2 OPERATION PANEL, TOP COVERS
3.2.3 LEFT COVERS
3.2.4 FRONT DOOR
3.2.5 RIGHT COVERS
3.2.6 REAR COVERS
3.2.7 TONER HOPPER, FACEPLATE, PCU
Removing Hopper, Faceplate, PCU
Reinstalling PCU, Faceplate, Toner Hopper
3.2.8 IMAGE TRANSFER UNIT
3.2.9 DRAWER UNIT
3.2.10 DUPLEX UNIT
3.2.11 OPENING AND LOCKING THE CONTROLLER BOX COVER
3.2.12 SD CARD STORAGE
3.3 SCANNER UNIT
3.3.1 EXPOSURE GLASS
3.3.2 LENS BLOCK, PAPER SIZE SENSORS
3.3.3 EXPOSURE LAMP
3.3.4 SCANNER MOTOR
3.3.5 SCANNER HP SENSOR
3.3.6 SCANNER INTERFACE BOARD (SIOB)
3.3.7 SCANNER WIRE
Scanner Wire Removal
Scanner Wire Reinstallation and Scanner Position Adjustment
3.4 LASER UNIT
3.4.1 CAUTION DECALS
3.4.2 POLYGON MOTOR
3.4.3 LASER UNIT
Adjustments After Laser Unit Replacement
3.4.4 LASER SYNCHRONIZATION DETECTOR
3.5 PCU
3.5.1 DEVELOPER REPLACEMENT
3.5.2 DEVELOPMENT GEARS
3.5.3 CHARGE ROLLER UNIT
3.5.4 DRUM AND CLEANING BLADE
Removing the OPC Drum
Removing the Cleaning Blade
3.5.5 PCU CLEANING UNIT
3.5.6 TD SENSOR
3.5.7 AFTER REPLACING THE PCU COMPONENTS
AND DEVELOPER
3.6 TONER SUPPLY
3.6.1 STC PORT CLEANING
3.6.2 CONNECTOR BOARD (CNB)
3.6.3 TONER PUMP
3.6.4 TONER END SENSOR
3.6.5 TONER SUPPLY MOTOR
3.7 PAPER TRANSFER UNIT
3.7.1 RELAY SENSOR
3.7.2 DOUBLE-FEED SENSORS, REGISTRATION SENSORS
3.7.3 PAPER TRANSFER UNIT
3.7.4 PAPER TRANSFER ROLLER, DISCHARGE PLATE
3.7.5 LUBRICANT BAR
3.7.6 CLEANING BLADE
3.7.7 CLEANING BRUSH ROLLER
3.7.8 PAPER TRANSPORT BELT, PAPER SEPARATION POWER PACK
3.7.9 REGISTRATION MOTOR
3.7.10 DOUBLE-FEED DETECTION LED
3.8 IMAGE TRANSFER UNIT
3.8.1 ITB, BELT CLEANING UNIT
Disassembly and ITB Replacement
Reassembly of the Image ITB Unit and Belt Cleaning Unit
Dusting the ITB with Lubricant Powder
3.8.2 ITB CLEANING BLADE, DUST COLLECTION UNIT
3.8.3 ITB CLEANING ROLLER, SCRAPER BLADE
3.8.4 MUSIC AND ID SENSORS
3.8.5 IMAGE TRANSFER POWER PACK
3.8.6 BELT POSITION SENSORS
3.9 FUSING UNIT
3.9.1 FUSING BELT STRIPPERS
3.9.2 FUSING UNIT
3.9.3 FUSING EXIT SENSOR, ACCORDION JAM SENSOR
3.9.4 PRESSURE ROLLER THERMOSTATS, THERMISTOR
3.9.5 FUSING CLEANING UNIT
3.9.6 FUSING BELT THERMOSTATS
3.9.7 FUSING THERMISTORS, HEATING ROLLER TEMPERATURE SENSOR
3.9.8 FUSING BELT OIL SUPPLY ROLLER, CLEANING ROLLERS
3.9.9 PRESSURE ROLLER CLEANING FELT ROLLER
3.9.10 HOT ROLLER, HEATING ROLLER FUSING LAMPS
3.9.11 PRESSURE ROLLER FUSING LAMP
3.9.12 HEATING ROLLER, FUSING BELT, HOT ROLLER
3.9.13 PRESSURE ROLLER
3.9.14 PRESSURE ROLLER SEPARATION PAWLS
3.10 DUPLEX UNIT
3.10.1 DUPLEX INVERTER MOTOR
3.10.2 DUPLEX TRANSPORT MOTOR
3.10.3 DUPLEX UNIT SENSORS
Duplex Entrance Sensor
Transport Sensors 1, 2
Transport Sensor 3
3.10.4 DUPLEX JOGGER MOTOR
3.10.5 DUPLEX JOGGER BELT
3.11 TANDEM TRAY (TRAY 1)
3.11.1 TANDEM TRAY
3.11.2 REAR FENCE RETURN SENSOR REPLACEMENT
3.11.3 REAR FENCE HP SENSOR REPLACEMENT
3.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT
3.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT
3.11.6 TANDEM TRAY PAPER SIZE CHANGE
3.12 PAPER FEED (TRAYS 2, 3)
3.12.1 PICKUP, FEED, REVERSE ROLLERS
3.12.2 PAPER FEED UNIT
3.12.3 SEPARATION ROLLER PRESSURE ADJUSTMENT
3.12.4 PAPER END, TRAY LIFT, PAPER FEED SENSORS
3.12.5 VERTICAL TRANSPORT SENSOR
3.13 BYPASS UNIT
3.13.1 BYPASS PICKUP, FEED, REVERSE ROLLERS
3.13.2 BYPASS AUTO PAPER SIZE DETECTION SWITCHES
3.13.3 BYPASS UNIT
3.13.4 BYPASS PAPER END SENSOR, FEED SENSOR
3.13.5 BYPASS FEED CLUTCH
3.14 BOARDS
3.14.1 CONTROLLER UNIT
3.14.2 CONTROLLER BOARD, 256 MB MEMORY, NVRAM
3.14.3 NVRAM REPLACEMENT
Upload NVRAM Data � SD Card
Replace NVRAM
Restore NVRAM Data to the New NVRAM
3.14.4 CONTROLLER BOX COVER, BICU, IOB
3.14.5 RDS BOARD JUMPER
3.14.6 INTERFACE BOARD, MOTHER BOARD
3.14.7 HVPS, PFC BOARD
3.14.8 PSU
3.14.9 AC DRIVE BOARD
3.14.10 TRANSFER MOTOR, DRIVE, DRIVE MOTOR BOARDS
3.15 HDD UNIT
Disposal of HDD Units
Reinstallation
3.16 MOTORS
3.16.1 PCU MOTOR, DRUM MOTOR
3.16.2 PAPER TRANSFER MOTOR
3.16.3 IMAGE TRANSFER MOTOR
3.16.4 USED TONER MOTOR, TRANSPORT MOTOR
3.16.5 BOTTOM PLATE LIFT MOTOR (TRAYS 2, 3)
3.16.6 ITB DRIVE MOTOR
3.17 AIR FILTERS
3.17.1 TONER HOPPER FILTER
3.17.2 OZONE FILTER, AIR FILTERS
3.17.3 SCANNER FILTER
3.18 ARDF
3.18.1 ARDF COVERS
3.18.2 ORIGINAL FEED UNIT
3.18.3 FEED BELT, PICKUP ROLLER
3.18.4 BOTTOM PLATE POSITION SENSOR
3.18.5 INTERVAL, ORIGINAL WIDTH, SKEW
CORRECTION SEPARATION SENSORS
3.18.6 ORIGINAL LENGTH SENSORS
3.18.7 COVER OPEN, ORIGINAL SET, BOTTOM PLATE,
PICKUP ROLLER HP, FEED-OUT SENSORS
3.18.8 ARDF POSITION SENSOR, APS START SENSOR
3.18.9 ORIGINAL REGISTRATION, EXIT SENSORS
3.18.10 ARDF SEPARATION ROLLER
3.18.11 ARDF TRANSPORT BELT
Removing the ARDF Transport Belt Assembly
Removing the Belt
Reinstalling the Belt
Reattaching the White Cover
3.18.12 ARDF CONTROL BOARD
3.18.13 ARDF BOTTOM PLATE LIFT MOTOR
3.18.14 ARDF FEED MOTOR, ARDF TRANSPORT MOTOR
3.18.15 ARDF PICKUP ROLLER LIFT MOTOR
3.19 IMAGE ADJUSTMENTS
3.19.1 SCANNING
Scanner sub-scan magnification
Scanner leading edge and side-to-side registration
Main scan dot position correction
3.19.2 ARDF
ARDF side-to-side and leading edge registration
3.19.3 REGISTRATION
Image Area
Leading Edge
Side to Side
Adjustment Standards
Paper Registration Standard
Adjustment Procedure
3.19.4 COLOR REGISTRATION
Forced MUSIC Adjustment
Adjustment of Line Speed for Thick Paper
Color Registration Test and Error Adjustment
3.19.5 SKEW ADJUSTMENT AFTER LASER UNIT REPLACEMENT .3-180
3.19.6 PRINTER GAMMA CORRECTION
Copy Mode
Printer Mode
Adjustment Reference For Gamma Correction
3.20 TOUCH SCREEN CALIBRATION
4 TROUBLESHOOTING
4.1 PROGRAM DOWNLOAD
4.1.1 OVERVIEW
4.1.2 RECOVERY METHODS
4.1.3 DOWNLOAD ERROR CODES
4.1.4 IMPORTANT SP CODES
4.2 SPECIAL PROCEDURES
4.2.1 SP2181 030 (ALIGNMENT RESULT) ERRORS
4.2.2 COLOR REGISTRATION ERROR ADJUSTMENT
Color Registration Error Correction
Color Skew Error Correction
Overall Check
4.2.3 SP3812 001 (DEVSETUP EXECUTE) ERRORS
4.2.4 PROCESS CONTROL TROUBLESHOOTING
Summary of Process Control SC Codes
Process Control Self-Check: SP3821
4.2.5 COLOR ADJUSTMENT FOR CONNECTED COPIERS
4.3 SERVICE CALL CONDITIONS
4.3.1 SERVICE MODE LOCK/UNLOCK
4.3.2 SERIES SERVICE CALL CONDITIONS
4.3.3 SC CODE DESCRIPTIONS
SC codes Group 1: Scanning
SC codes Group 2: Exposure
SC Codes Group 3: Image Development ? 1
SC codes Group 4: Image Development – 2
SC codes Group 5: Paper Feed
SC codes Group 6: Device Communication
SC codes Group 7: Peripherals
SC800: Overall System
SC900: Miscellaneous
4.3.4 ADDITIONAL SC CODES PRINTED IN SMC REPORTS
4.4 ELECTRICAL BREAKER SWITCH TEST
4.4.1 HOW TO TEST THE ELECTRICAL BREAKER SWITCH
5 SERVICE TABLES
5.1 SERVICE PROGRAM MODE
5.1.1 SERVICE PROGRAM MODE OPERATION
Service Mode Lock/Unlock
To Enter and Exit the Service Mode
To Switch to the Copy Window for Test Printing
Using the SP Mode
SP Mode Button Summary
SP Mode Print (SMC Print)
5.2 RESETS
5.2.1 MEMORY ALL CLEAR: SP5801
5.2.2 SOFTWARE AND SETTING RESET
Software Reset
Resetting the User Tool Settings
Resetting Copy/Document Server Features Only
Resetting Scanner Features Only
5.3 TEST PATTERN PRINTING
5.3.1 PRINTING TEST PATTERN: SP2109 002
Test Pattern Table
5.3.2 IPU TEST PATTERNS: SP4417
5.4 FIRMWARE UPDATE
5.4.1 FIRMWARE UPDATE PROCEDURE
Firmware Update Procedure
Verifying the Firmware Update
5.4.2 DOWNLOADING STAMP DATA
5.4.3 UPLOADING AND DOWNLOADING NVRAM DATA
Uploading NVRAM Data to an SD card
Downloading an SD Card to NVRAM
5.5 SERVICE PROGRAM TABLES
5.5.1 SERVICE TABLE KEY
5.5.2 COPIER SERVICE TABLES
Group 1000
Group 2000
Group 3000
Group 4000
Group 5000
Group 6000
Group 7000
Group 8000
5.5.3 PRINTER SERVICE TABLE
Group 1 (Printer)
5.5.4 SCANNER SERVICE TABLE
Group 1 (Scanner)
Group 2 (Scanner)
5.6 COPIER INPUT/OUTPUT CHECK
5.6.1 COPIER INPUT CHECK: SP5803
5.6.2 COPIER OUTPUT CHECK: SP5804
5.7 ARDF INPUT/OUTPUT CHECK
5.7.1 ADF INPUT CHECK: SP6007
5.7.2 ADF OUTPUT CHECK: SP6008
5.8 FINISHER 1 (B700/B701) INPUT/OUTPUT CHECK
5.8.1 INPUT CHECK: FINISHER 1 (B700/B701) SP6121
5.8.2 OUTPUT CHECK FINISHER 1: (B700/B701) SP6123
5.9 FINISHER 2 (B706) INPUT/OUTPUT CHECK
5.9.1 INPUT CHECK FINISHER 2: (B706) SP6122
5.9.2 OUTPUT CHECK FINISHER 2 (B706) SP6125
5.10 USING THE DEBUG LOG
5.10.1 SWITCHING ON AND SETTING UP SAVE DEBUG LOG
5.10.2 RETRIEVING THE DEBUG LOG FROM THE HDD
5.10.3 RECORDING ERRORS MANUALLY
5.10.4 NEW DEBUG LOG CODES
SP5857-015 Copy SD Card-to-SD Card: Any Desired Key
SP5857-016 Create a File on HDD to Store a Log
SP5857-017 Create a File on SD Card to Store a Log
5.11 USER TOOLS
5.11.1 OVERVIEW
5.11.2 SYSTEM SETTINGS
5.11.3 MAINTENANCE
5.11.4 COPIER/DOCUMENT SERVER FEATURES
5.11.5 PRINTER FEATURES
5.11.6 SCANNER FEATURES
5.11.7 INQUIRY
5.11.8 COUNTER
6 DETAILS
6.1 GENERAL OVERVIEW
6.1.1 MAIN MACHINE
6.1.2 PAPER PATH: COVER INTERPOSER TRAY
6.1.3 PAPER PATH: 9-BIN MAILBOX
6.1.4 DRIVE LAYOUT
6.2 BOARDS
6.2.1 BLOCK DIAGRAM
6.2.2 COMPONENT DESCRIPTIONS
6.2.3 CONTROLLER BOX VENTILATION
6.3 COPY PROCESS OVERVIEW
6.4 ARDF
6.4.1 OVERVIEW
6.4.2 ARDF ELECTRICAL COMPONENTS
Components View 1: Sensors
Components View 2: Motors, Sensors, Other
ARDF Components View 3: Drive Motors
6.4.3 ORIGINAL SIZE DETECTION
6.4.4 PICK-UP ROLLER
6.4.5 BOTTOM PLATE LIFT
6.4.6 ORIGINAL FEED AND SEPARATION
6.4.7 ORIGINAL FEED AND SKEW CORRECTION
6.4.8 SLIP DETECTION
6.4.9 ORIGINAL TRANSPORT (ONE-SIDED)
6.4.10 DUPLEX SCANNING
6.4.11 ARDF JAM DETECTION
Jam Detection Sensor Layout
Jam Detection Table
6.5 SCANNER UNIT
6.5.1 OVERVIEW
6.5.2 ORIGINAL SIZE DETECTION
Detection Timing
6.5.3 SCANNER DRIVE
6.5.4 SCANNER UNIT FANS AND ANTI-CONDENSATION HEATER
6.5.5 DUST DETECTION
Overview
What Happens if Dust is Detected?
How is the Dust Detected?
The Effects of SP Mode Settings on Dust Detection
6.6 IMAGE PROCESSING
6.6.1 OVERVIEW
6.6.2 SBU (SENSOR BOARD UNIT)
SBU
Operation Summary
Storing Operation Settings
SBU Test Mode
6.6.3 IPU (IMAGE PROCESSING UNIT)
6.7 LASER UNIT
6.7.1 OVERVIEW
6.7.2 LD UNIT
Dual Beam Writing
LD Safety Switches
6.7.3 OPTICAL PATHS
Optical Path
6.7.4 IMAGE POSITION CORRECTION (MUSIC)
What does MUSIC do?
When is MUSIC done?
Location of the MUSIC Sensors
How is MUSIC Done?
3rd Mirror Position Adjustment
Exposure Unit Temperature Sensors
6.8 PHOTOCONDUCTOR UNITS (PCU)
6.8.1 OVERVIEW OF TANDEM PCU UNITS
6.8.2 AROUND THE DRUM
Drum Drive
Drum Charge
Drum Cleaning
Drum Ventilation
Ozone Ventilation
6.8.3 DEVELOPMENT UNIT
Overview
Development Unit Operation
Development, PCU Unit Drive
6.9 TONER SUPPLY
6.9.1 OVERVIEW
6.9.2 TONER SUPPLY MECHANISM
6.9.3 TONER CARTRIDGE
6.9.4 TONER END SENSORS
Toner near-end
Toner end
Toner End Recovery
6.10 WASTE TONER COLLECTION
6.10.1 WASTE TONER PATH
6.10.2 WASTE TONER UNIT MOTORS
6.10.3 WASTE TONER COLLECTION UNIT SENSORS
6.11 PROCESS CONTROL
6.11.1 OVERVIEW
6.11.2 COMPONENTS USED DURING PROCESS CONTROL
Potential Sensor
ID Sensors
TD Sensor
Temperature/Humidity Sensors
List of Process Control Acronyms
Important SP Codes Related to Process Control
6.11.3 POTENTIAL CONTROL
When is Potential Control Done?
What is Done During Potential Control?
6.11.4 TONER SUPPLY CONTROL
Overview
Toner Supply Operation Flow
6.12 IMAGE TRANSFER AND PAPER TRANSFER
6.12.1 OVERVIEW
6.12.2 ITB DRIVE
6.12.3 ITB LIFT
6.12.4 TRANSFER POWER PACK
6.12.5 PAPER TRANSFER AND SEPARATION
6.12.6 PTR CLEANING
6.12.7 ITB CLEANING
6.12.8 ITB SPEED CONTROL
6.12.9 ITB VENTILATION
6.13 PAPER FEED
6.13.1 OVERVIEW
6.13.2 DRIVE
6.13.3 TRAY AND PAPER LIFT MECHANISM ? TRAY 2,3
Bottom Plate Lift
Lift Sensor
6.13.4 PAPER FEED AND SEPARATION MECHANISM
Feed and Separation at Standby: No Paper Present
Paper Feed and Separation
Separation Roller Release Mechanism
6.13.5 PAPER NEAR-END AND PAPER END ? TRAYS 2 AND 3
6.13.6 PAPER SIZE DETECTION
Tandem Tray (Tray 1)
Universal Cassettes (Tray 2, 3)
6.13.7 PAPER TRAY HEATERS
6.13.8 TANDEM TRAY ? TRAY 1
Overview
Connecting the Left and Right Sides of the Tray
Paper Lift/Remaining Paper Detection
Fence Drive
Rear Fence Drive
Tray Side-to-side Positioning
6.13.9 TRAY POSITIONING MECHANISM ? TRAYS 1 TO 3
6.13.10 BY-PASS TRAY
By-pass Feed and Separation
By-pass Tray Paper End Detection
By-pass Paper Size Detection
6.13.11 PAPER REGISTRATION
Overview
Paper Registration Drive
Jam Removal at Paper Registration
6.13.12 PAPER TYPE AND DOUBLE-FEED DETECTION
6.14 FUSING, PAPER EXIT
6.14.1 OVERVIEW
6.15 THERMISTORS, THERMOSTATS
6.15.1 FUSING UNIT DRIVE
6.15.2 LUBRICATION AND CLEANING
Stripper Retraction
6.15.3 FUSING TEMPERATURE CONTROL
Basic Temperature Control
Correction for Machine Internal Temperature
Copy Speed Reduction (CPM Down Mode)
6.15.4 FUSING UNIT VENTILATION
6.16 DUPLEX UNIT
6.16.1 OVERVIEW
6.16.2 DUPLEX DRIVE
6.16.3 INVERTER OPERATION
Inverter Feed-in and Jogging
Inverter Feed-out
6.16.4 DUPLEX TRAY FEED
6.16.5 DUPLEX INTERLEAVE FEED
6.16.6 DUPLEX UNIT VENTILATION
6.17 PAPER EXIT
6.17.1 FACE UP EXIT MECHANISM
6.17.3 PAPER EXIT COOLING
6.17.4 ENERGY SAVER MODES
SPECIFICATIONS
1 MAINFRAME
1.1 COPYING
Paper Sizes
1.2 PRINTING
1.3 SCANNER
2 ARDF B652
3 OPTIONAL PERIPHERALS
3.1 LARGE CAPACITY TRAY B473
3.2 8½ X 14″ PAPER SIZE TRAY B474
3.3 9-BIN MAILBOX B762
3.4 COVER INTERPOSER TRAY B704
3.5 3000-SHEET FINISHER B706
3.6 PUNCH UNIT B531
3.7 3000-SHEET FINISHER B701
3.8 2000-SHEET FINISHER B700
3.9 PUNCH UNIT B702
3.10 A3/11″ X 17″ TRAY B331
3.11 COPY TRAY B476
4 MACHINE CONFIGURATION
4.1 ELECTRICAL COMPONENTS
4.2 COPIER
5 ARDF
LARGE CAPACITY TRAY B473
SEE SECTION B473 FOR DETAILED TABLE OF CONTENTS
2000/3000-SHEET FINISHER B700/B701
SEE SECTION B700/B701 FOR DETAILED TABLE OF CONTENTS
COVER INTERPOSER TRAY B704
SEE SECTION B704 FOR DETAILED TABLE OF CONTENTS
3000-SHEET FINISHER B706
SEE SECTION B706 FOR DETAILED TABLE OF CONTENTS
9-BIN MAILBOX B762
SEE SECTION B762 FOR DETAILED TABLE OF CONTENTS