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Ricoh Aficio MP9000 MP1110 MP1350, Aficio PRO 906EX, PRO 1106EX, PRO 1356EX (product code B234 B235 B236 D101 D102 D103) Service Manual

Service Manual Ricoh Aficio MP9000 MP1110 MP1350, Aficio PRO 906EX PRO 1106EX PRO 1356EX ;
This manual, Ricoh Aficio MP9000 MP1110 MP1350, Aficio PRO 906EX PRO 1106EX PRO 1356EX , is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh Aficio MP9000 MP1110 MP1350, Aficio PRO 906EX PRO 1106EX PRO 1356EX 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 MP9000 MP1110 MP1350, Aficio PRO 906EX PRO 1106EX PRO 1356EX photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

INSTALLATION
1. INSTALLATION PROCEDURES
1.1 INSTALLATION REQUIREMENTS
1.1.1 ENVIRONMENT
1.1.2 MACHINE LEVEL
1.1.3 MINIMUM SPACE REQUIREMENTS
1.1.4 DIMENSIONS
Top View
Side Views
1.1.5 POWER REQUIREMENTS
1.2 BEFORE YOU BEGIN
1.2.1 B234/B235/B236 OVERVIEW OF OPTIONAL PERIPHERALS
1.2.2 D101/D102/D102 OVERVIEW OF OPTIONAL PERIPHERALS
Configuration 1: Booklet Finisher B836
Configuration 2: Perfect Binder D391
1.2.3 SPECIAL POINTS ABOUT INSTALLATION
1.3 COPIER (B234/B235/B236/D101/D102/D103)
1.3.1 ACCESSORIES
1.3.2 INSTALLATION
External Tape and Retainers
Internal Tape and Retainers: Paper Trays
Internal Tape and Retainers: Fusing Unit
Internal Tape and Retainers: Transfer Unit
Internal Tape and Retainers: Drum Cleaning Unit
Pouring Developer
Operation Panel
Filters, Original Exit Tray
Testing the Copier Breaker Switch
Initializing the Machine
Connecting the Copier Tray Heaters
1.3.3 COMPLETING THE INSTALLATION
Setting Paper Sizes for the Paper Trays
1.3.4 CONTROLLER BOX, PSU BOX REMOVAL
Controller Box Removal
PSU Box Removal
1.3.5 TRANSPORTING THE COPIER
Before Moving the Copier
After Moving the Copier
1.4 A3/11"X17" TRAY UNIT TK5000 (B331-11)
1.4.1 ACCESSORIES
1.4.2 INSTALLATION
1.5 LCIT RT5000 (B832)
1.5.1 ACCESSORIES
1.5.2 INSTALLATION
1.5.3 ADJUSTING IMAGE POSITION SENSOR STRENGTH AND SIDETO-SIDE REGISTRATION
CIS Image Position Adjustment: LED Strength (LCIT)
CIS Image Position Adjustment: Normal Paper (LCIT)
1.5.4 LCT B832 TRAY HEATERS
Accessories
Installation
1.6 LCIT RT5010 (B834)
1.6.1 ACCESSORIES
1.6.2 INSTALLATION
1.6.3 LCT B834 TRAY HEATERS
Accessories
Installation
1.7 MULTI BYPASS TRAY (B833)
1.7.1 ACCESSORIES
1.7.2 INSTALLATION
LCIT RT5000 B832
LCIT RT5010 B834
LCIT RT5000 B832/LCIT RT5010 B834
1.8 COVER INTERPOSER TRAY CI5000 (B835)
1.8.1 ACCESSORIES
1.8.2 INSTALLATION
Setting Up the Unit and Docking to the Copier
Docking the Next Peripheral Device
Mounting the Tray Unit
1.9 Z-FOLDING UNIT ZF4000 (B660)
1.9.1 ACCESSORY CHECK
1.9.2 INSTALLATION
Unpacking
Replacing the Gear for B236/D103 (135 cpm) only
Attaching the Brackets
Preparing for Docking
Testing the Breaker
Docking the Z-Folding Unit to the Cover Interposer Tray or Copier
Connecting the Z-Folding Unit B660
1.10 BOOKLET FINISHER BK5000 (B836)
1.10.1 ACCESSORIES
1.10.2 INSTALLATION
Docking the Booklet Finisher B836
Connecting the Booklet Finisher B836
1.11 FINISHER SR5000 (B830)
1.11.1 ACCESSORIES
1.11.2 INSTALLATION
Docking the Finisher B830
Connecting the Finisher B830
1.12 PUNCH UNIT PU5000 (B831)
1.12.1 ACCESSORIES
1.12.2 INSTALLATION
1.13 SKEW AND SIDE-TO-SIDE ADJUSTMENT
1.13.1 SKEW AND SIDE-TO-SIDE REGISTRATION ADJUSTMENT
What Is Skew and Side-to-Side Registration Shift?
Where Skew and Side-to-Side Registration Are Measured
Where Skew and Side-to-Side Registration Are Adjusted
When Skew and Side-to-Side Registration Should Be Adjusted
1.13.2 HOW TO ADJUST SKEW, SIDE-TO-SIDE REGISTRATION
1.14 KEY COUNTER
1.14.1 ACCESSORIES
1.14.2 INSTALLATION
Assembling the Key Counter
Attaching the Key Counter to the Copier
Attaching the Key Counter to the LCT
User Tool and SP Mode Settings
1.15 INSTALLATION OF MFP CONTROLLER OPTIONS
1.15.1 OVERVIEW
1.15.2 MERGING APPLICATIONS ON ONE SD CARD
Overview
Merging Applications
Undo Exec
1.15.3 COMMON PROCEDURES FOR MFP OPTIONS
Storing SD Application Cards on Site
Removing Slot Covers
1.15.4 PRINTER/SCANNER KIT (B840)
Accessories
Installation
1.15.5 IEEE 1284 INTERFACE BOARD (B679)
Accessories
1.15.6 PS3 (B613)
Accessories
Installation
1.15.7 DATA OVERWRITE SECURITY UNIT F (B735)
Accessories
Before You Begin
Seal Check and Removal
Installation
1.15.8 BROWSER UNIT (B828)
Accessories
Installation
1.15.9 VM CARD TYPE C (B861)
Accessories
Installation
1.15.10 FILE FORMAT CONVERTER (B609)
Accessories
Installation
1.15.11 USB 2.0 HOST INTERFACE (B825)
B234/B235/B236/D101/D102/D103 iv SM
Accessories
Installation
1.15.12 IEEE 802.11B (G813)
Accessories
Installation
1.15.13 IEEE 1394 KIT (B581)
Accessories
Installation
1.15.14 BLUETOOTH INTERFACE UNIT (B826)
Accessories
Installation
Installation Procedure
1.15.15 CUMIN-M (B818)
Accessories
Installation
1.15.16 GIGABIT ETHERNET (G381)
Accessories
1.15.17 COPY DATA SECURITY UNIT (B829)
Accessories
Installation
1.16 CONNECTION KIT B328
1.16.1 INTRODUCTION
1.16.2 SPECIFICATIONS
1.16.3 INSTALLATION
Accessories
1.16.4 PREPARATION
1.16.5 INSTALLATION PROCEDURE

PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE
2.1 PM COUNTER
2.1.1 DISPLAYING THE PM COUNTER
2.1.2 PM PARTS SCREEN DETAILS
All PM Parts list: Main Menu
Number button submenu
Parts list for PM yield indicator
2.2 PM TABLES
2.2.1 MAIN MACHINE
Main Unit PM Parts
2.2.2 ADF
2.2.3 FINISHER SR5000 B830
2.2.4 PUNCH UNIT PU5000 B831
2.2.5 LCIT RT5000 B832
2.2.6 MULTI-BYPASS TRAY B833
2.2.7 LCIT RT5010 B834
2.2.8 COVER INTERPOSER TRAY CI5000 B835
2.2.9 BOOKLET FINISHER BK5000 B836
2.2.10 Z-FOLDING UNIT ZF4000 B660
2.2.11 PERFECT BINDER/INSERTER D391
Inserter Unit
Perfect Binder
2.2.12 RING BINDER D392
2.3 LUBRICATION POINTS
2.3.1 TRANSFER
2.3.2 FUSING

REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT
3.1 GENERAL CAUTIONS
3.1.1 DRUM
3.1.2 DRUM UNIT
3.1.3 TRANSFER BELT UNIT
3.1.4 SCANNER UNIT
3.1.5 LASER UNIT
3.1.6 CHARGE CORONA
3.1.7 DEVELOPMENT
3.1.8 CLEANING
3.1.9 FUSING UNIT
3.1.10 PAPER FEED
3.1.11 USED TONER
3.2 SPECIAL TOOLS AND LUBRICANTS
3.2.1 SPECIAL TOOLS
3.2.2 LUBRICANTS
3.3 COMMON PROCEDURES
3.3.1 PULLING THE DEVELOPMENT UNIT DRAWER OUT
3.3.2 PUTTING THE DEVELOPMENT UNIT DRAWER IN
3.3.3 FRONT DOORS
3.3.4 RIGHT COVERS
3.3.5 LEFT COVERS
3.3.6 REAR UPPER COVER
3.3.7 CONTROLLER BOX
3.3.8 PSU BOX
3.4 DOCUMENT FEEDER
3.4.1 ADF COVERS
3.4.2 ADF ORIGINAL TRAY
Original Tray
Original Table Cover
Bottom Plate
3.4.3 FEED UNIT AND SEPARATION ROLLER
3.4.4 FEED BELT
3.4.5 PICK-UP ROLLER
3.4.6 ADF SENSORS
Entrance Sensor and Length Sensor
Registration Sensor
Width Sensors
Exit Sensor, Inverter Sensor
3.4.7 TRANSPORT BELT
3.4.8 ADF MOTORS
Bottom Plate Motor, Pick-up Motor
Feed-in, Transport, Feed-out Motors
3.4.9 FEED-IN CLUTCH
3.5 SCANNER UNIT
3.5.1 EXPOSURE GLASS
3.5.2 LENS BLOCK
3.5.3 ORIGINAL SIZE SENSORS
3.5.4 EXPOSURE LAMPS
3.5.5 LAMP REGULATORS
3.5.6 OPTICS DUST FILTER
3.5.7 SCANNER HP SENSOR
3.5.8 SCANNER MOTOR
3.5.9 SCANNER DRIVE WIRES
Preparation
Front, Rear Scanner Drive Wires
Reinstallation
3.5.10 SIB
3.6 LASER UNIT
3.6.1 CAUTION DECALS
3.6.2 LD UNIT
3.6.3 POLYGON MIRROR MOTOR
3.6.4 LASER SYNCHRONIZATION DETECTOR
3.7 AROUND THE DRUM
3.7.1 CLEANING UNIT, PCU, DRUM
Re-installing the Drum
3.7.2 PTL (PRE-TRANSFER LAMP)
3.7.3 PRE-CHARGE UNIT
3.7.4 CHARGE CORONA UNIT
3.7.5 DRUM POTENTIAL SENSOR
3.7.6 PICK-OFF PAWLS
3.7.7 ID SENSOR
3.7.8 CLEANING BRUSH
3.7.9 CLEANING BLADES
3.7.10 CLEANING UNIT FILTERS
3.7.11 TONER FILTER
3.7.12 QUENCHING LAMP SHIELD GLASS
3.8 DEVELOPMENT AND TONER SUPPLY
3.8.1 DEVELOPMENT UNIT REMOVAL
Re-installing the Development Unit
3.8.2 TONER HOPPER REMOVAL
3.8.3 DEVELOPER REPLACEMENT
Initializing the TD Sensor
3.8.4 CLEANING THE DOCTOR BLADE
3.8.5 DEVELOPMENT ENTRANCE, FRONT, REAR SIDE SEALS
3.8.6 TONER DENSITY SENSOR
3.8.7 TONER HOPPER SENSOR
3.8.8 DEVELOPMENT UNIT GEARS
3.8.9 TONER SUCTION BOTTLE
3.8.10 TONER SUCTION MOTOR
3.8.11 DEVELOPMENT MOTOR UNIT
3.8.12 TONER PUMP MOTOR, TONER PUMP MOTOR SENSOR
3.8.13 DEVELOPMENT ROLLER SHAFT CLEANING
3.9 TRANSFER BELT UNIT
3.9.1 TRANSFER BELT UNIT REMOVAL
3.9.2 TRANSFER BELT
Before Installing or Replacing the Transfer Belt
Installing the Transfer Belt
3.9.3 TRANSFER BELT/BIAS ROLLER CLEANING BLADE
3.9.4 TRANSFER BELT BIAS BRUSH
3.10 PAPER FEED
3.10.1 PAPER TRAYS
Tandem Tray
Universal Tray
3.10.2 PAPER FEED ROLLERS
3.10.3 PAPER FEED UNITS 1, 2, 3
3.10.4 PAPER FEED, PAPER END, TRAY LIFT SENSOR
3.10.5 REAR FENCE RETURN SENSOR
3.10.6 REAR FENCE HP SENSOR
3.10.7 1ST TRAY RIGHT PAPER SENSOR
3.10.8 BOTTOM PLATE LIFT WIRE
3.10.9 PAPER DUST TRAY, REGISTRATION SENSOR, DOUBLE-FEED SENSOR CLEANING
3.10.10 LIFT MOTORS
1st Tray Lift Motor
2nd, 3rd Tray Lift Motors
3.10.11 2ND, 3RD TRAY SIZE SWITCHES
3.10.12 FEED MOTORS
Vertical Relay Motor
Feed Motor, Grip Motor
3.10.13 UPPER RELAY MOTOR
3.10.14 REGISTRATION MOTOR
3.10.15 DEVELOPMENT FAN MOTOR
3.10.16 REGISTRATION UNIT
3.10.17 LCT RELAY AND RELAY SENSORS
3.10.18 IMAGE POSITION SENSORS
Image position sensor unit (Tray)
Image position sensor unit (Duplex)
Procedure 3
CIS Image Position Adjustment: LED Strength
CIS Image Position Adjustment: Normal Paper
3.10.19 TANDEM FEED TRAY PAPER SIZE CHANGE
Setting the Paper Size for the Right Tandem Tray
Setting the Paper Size for the Left Tandem Tray
3.10.20 TANDEM TRAY SIDE REGISTRATION
3.11 FUSING UNIT
3.11.1 REMOVING THE FUSING UNIT
3.11.2 REINSTALLING THE FUSING UNIT
3.11.3 FUSING UNIT COVERS
3.11.4 FUSING CLEANING UNIT
Disassembling the Fusing Cleaning Unit
Fabric Pressure Roller
Reassembling the Fusing Cleaning Unit
3.11.5 HOT ROLLER UNIT
3.11.6 HOT ROLLER
Removing the Fusing Lamps
Disassembling the Hot Roller
Re-installing the Fusing Lamps
3.11.7 PRESSURE ROLLER
3.11.8 CLEANING ROLLER: PRESSURE ROLLER
3.11.9 HOT ROLLER STRIPPERS
3.11.10 PRESSURE ROLLER STRIPPER
3.11.11 FUSING EXIT SENSOR
3.11.12 FUSING UNIT THERMOSTATS, THERMISTOR
3.11.13 FUSING PRESSURE ADJUSTMENT
3.11.14 JOB TIME SENSOR
3.12 DUPLEX UNIT
3.12.1 DUPLEX UNIT
3.12.2 DUPLEX UNIT INNER COVER
3.12.3 DUPLEX INVERTER MOTOR
3.12.4 DUPLEX SWITCHBACK AND TRANSPORT MOTORS
3.12.5 DUPLEX ENTRANCE GUIDE UNIT
3.12.6 DUPLEX ENTRANCE SENSOR, INVERTER SENSOR
3.12.7 DUPLEX TRANSPORT SENSORS 1, 2, 3
3.12.8 INVERTER RELAY SENSOR
3.13 TONER BANK
3.13.1 TONER COLLECTION BOTTLE
3.13.2 TONER BANK UNIT
After Re-installing the Toner Bank Unit
3.13.3 ACCESS TO INSIDE THE TONER BANK
3.14 BOARDS
3.14.1 MCU
3.14.2 OPU
3.14.3 BCU-IOB
3.14.4 BCU-IOB UNIT
3.14.5 PSU-E (ENGINE): A, B
3.14.6 PPG, CGB POWER PACKS
3.14.7 AC DRIVE BOARD
3.15 CONTROLLER BOARDS, HDD
3.15.1 CONTROLLER BOX COVER
3.15.2 CONTROLLER BOARD, NVRAM
3.15.3 INTERFACE BOARD
3.15.4 IPU
3.15.5 SD CARD UNIT
3.15.6 MB (MOTHER BOARD)
3.15.7 HARD DISKS
Disposal of HDD Units
Reinstallation
3.15.8 PSU-C (POWER SUPPLY UNIT-CONTROLLER)
3.16 MOTORS
3.16.1 DRUM MOTOR
3.16.2 DUPLEX MOTOR
3.16.3 FUSING MOTOR
3.16.4 EXIT MOTOR
3.17 OZONE FILTER
3.18 COPY IMAGE ADJUSTMENT: PRINTING/SCANNING
3.18.1 PRINTING
Registration - Leading Edge
Registration - Side-to-Side
Magnification Adjustment
3.18.2 PARALLELOGRAM IMAGE ADJUSTMENT
3.18.3 SCANNING
Registration: Platen Mode
Magnification
3.18.4 ADF IMAGE ADJUSTMENT
Registration
3.19 TOUCH SCREEN CALIBRATION

TROUBLESHOOTING
4. TROUBLESHOOTING
4.1 PROGRAM DOWNLOAD
4.1.1 OVERVIEW
4.1.2 RECOVERY METHODS
4.1.3 DOWNLOAD ERROR CODES
4.1.4 PAPER JAM CODES
Copier B234/B235/B236
Paper Jam Locations - Finisher B830
Cover Interposer Tray B835
Booklet Finisher B836
Paper Jam Locations - Z-Fold Unit B660
4.2 SERVICE CALL CONDITIONS
4.2.1 SERVICE MODE LOCK/UNLOCK
4.2.2 SERIES SERVICE CALL CONDITIONS
4.2.3 SC CODE DESCRIPTIONS
4.2.4 SC CODE DESCRIPTIONS
4.2.5 PSU PROTECTION CIRCUITS
Overview
AC Input Module
Converter Control Module
Output Module
PSU LED Display
PSU-E Replacement

SERVICE TABLES
5. SERVICE TABLES
5.1 SERVICE PROGRAM MODE OPERATION
Service Mode Lock/Unlock
To Enter and Exit the SP Mode
To Switch to the Copy Window for Test Printing
Using the SP Mode
SP Mode Button Summary
User, Super User SP Mode
5.2 MAIN SERVICE PROGRAM MODE TABLES
5.2.1 COPIER SERVICE PROGRAM MODE TABLES
SP1-nnn Feed
SP2-nnn Drum
SP3-nnn Processing
SP4-nnn Scanner
SP5-nnn Mode
SP6-nnn Peripherals
SP7-nnn Data Logs
SP8-nnn: Data Log2
5.2.2 PRINTER SERVICE TABLE
5.2.3 SCANNER SERVICE TABLE
5.2.4 USER SERVICE PROGRAM MODE TABLES
SPxxx Feed
SP2xxx Drum
SP3xxx Process
SP6xxx Peripherals
SP7xxx Data Log
5.3 PRINTING TEST PATTERNS
5.3.1 IPU SCANNING TEST PATTERN (SP2-902-001)
5.3.2 IPU PRINTING TEST PATTERN (SP2-902-002)
5.3.3 PRINTING TEST PATTERN (SP2-902-003)
5.4 INPUT CHECK
5.4.1 MAIN MACHINE INPUT CHECK: SP5803
5.4.2 ADF INPUT CHECK: SP6007
5.4.3 FINISHER INPUT CHECK: SP6112 (B830)
5.4.4 BOOKLET FINISHER INPUT CHECK (B836): SP6206
5.4.5 COVER INTERPOSER B835 INPUT CHECK: SP6400
5.5 OUTPUT CHECK
5.5.1 MAIN MACHINE OUTPUT CHECK: SP5804
Main Machine Output Check (SP5-804)
5.5.2 ADF OUTPUT CHECK: SP6008
5.5.3 FINISHER OUTPUT CHECK SP6113 (B830)
5.5.4 BOOKLET FINISHER OUTPUT CHECK: SP6207
5.5.5 COVER INTERPOSER (B835) OUTPUT CHECK: SP6401
5.6 SMC LISTS
5.7 MEMORY ALL CLEAR: SP5801
5.8 SOFTWARE AND COPY SETTING RESET (UP MODE)
5.8.1 SOFTWARE RESET
5.8.2 RESETTING THE SYSTEM
5.8.3 RESETTING COPY/DOCUMENT SERVER FEATURES ONLY
5.8.4 RESETTING SCANNER FEATURES ONLY
5.9 PM COUNTER
5.9.1 ACCESSING THE PM COUNTERS
All PM Parts List
Parts List for PM Yield Indicator
Parts Exceeding Target Yield
Counter Clear for Parts Exceeding Target Yield
Clear All PM Settings
Counter List Print Out
CSS Calling Setting (RSS Function)
5.10 FIRMWARE UPDATE
5.10.1 BEFORE YOU BEGIN
5.10.2 UPDATING FIRMWARE
5.10.3 UPDATING BROWSER FIRMWARE
5.10.4 UPDATING THE LCDC FOR THE OPERATION PANEL
5.10.5 DOWNLOADING STAMP DATA
5.10.6 NVRAM DATA UPLOAD/DOWNLOAD
Uploading Content of NVRAM to an SD card
Downloading an SD Card to NVRAM
5.10.7 INSTALLING ANOTHER LANGUAGE
5.10.8 HANDLING FIRMWARE UPDATE ERRORS
5.11 USER PROGRAM MODE
5.11.1 ENTERING AND EXITING USER PROGRAM MODE
5.12 USING THE DEBUG LOG
5.12.1 SWITCHING ON AND SETTING UP SAVE DEBUG LOG
5.12.2 RETRIEVING THE DEBUG LOG FROM THE HDD
5.12.3 RECORDING ERRORS MANUALLY
5.12.4 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

DETAILED DESCRIPTIONS SECTION
6. DETAILED DESCRIPTIONS
6.1 COMPONENT LAYOUT
6.2 PAPER PATH
6.3 COPY PROCESS
6.4 DRIVE LAYOUT
6.5 ELECTRICAL COMPONENT DESCRIPTIONS
6.5.1 COPIER ENGINE
6.5.2 ADF
6.6 ADF
6.6.1 OVERVIEW
6.6.2 PICK-UP ROLLER RELEASE
6.6.3 BOTTOM PLATE LIFT
6.6.4 PICK-UP AND SEPARATION
6.6.5 ORIGINAL FEED
6.6.6 ORIGINAL SIZE DETECTION
Original Length
Original Width
Original Width Sensor Location
Detectable Paper Sizes
6.6.7 ORIGINAL TRANSPORT
6.6.8 ORIGINAL SKEW CORRECTION
6.6.9 ORIGINAL INVERSION AND FEED-OUT
General Operation
Original Inversion
Original Exit (Single-Sided Original Mode)
Original Exit (Double-Sided Original Mode)
6.6.10 ADF JAM CONDITIONS
Feed-in
Feed-out
Inversion
6.7 SCANNING
6.7.1 OVERVIEW
6.7.2 SCANNER DRIVE
Magnification and Reduction
6.7.3 ORIGINAL SIZE DETECTION
6.7.4 AUTO IMAGE DENSITY (ADS)
6.8 BOARD STRUCTURE
6.8.1 BLOCK DIAGRAM
6.8.2 COMPONENT DESCRIPTIONS
PCBs
Board LEDs
HDD (Hard Disk Drive)
6.9 IMAGE PROCESSING
6.9.1 IMAGE PROCESSING STEPS AND RELATED SP MODES
6.9.2 IMAGE PROCESSING OVERVIEW
6.9.3 IMAGE PROCESSING FLOW
6.9.4 IMAGE PROCESSING MODES
6.9.5 IMAGE QUALITY SP ADJUSTMENTS
Custom Settings for Each Mode: Image Quality
Custom Settings for Each Mode: Line Width Correction
Settings Adjustable for Each Original Mode
6.9.6 RELATION BETWEEN THE SP AND UP SETTINGS
6.10 LASER EXPOSURE
6.10.1 OVERVIEW
6.10.2 LASER EXPOSURE MECHANISM
6.10.3 LD SAFETY SWITCHES
6.10.4 MULTI-BEAM LINE EXPOSURE
6.10.5 POLYGON MIRROR MOTOR
6.10.6 1200-DPI RESOLUTION
6.10.7 OPTICAL PATH
6.11 DRUM UNIT
6.11.1 OVERVIEW
6.11.2 DRUM DRIVE
6.11.3 DRUM CHARGE
Overview
Cleaning the Corona Wires
6.11.4 DRUM CLEANING
Overview
Cleaning Unit Drive
Cleaning Blade Pressure and Side-to-Side Movement
6.11.5 AIR FLOW AROUND THE DRUM
6.11.6 DRUM PICK-OFF PAWLS
6.11.7 DRUM QUENCHING
6.11.8 PROCESS CONTROL
6.12 DEVELOPMENT
6.12.1 OVERVIEW
6.12.2 DEVELOPMENT MECHANISM
6.12.3 DRIVE
6.12.4 CROSSMIXING
6.12.5 DEVELOPMENT BIAS
6.12.6 DEVELOPMENT UNIT TONER SUCTION
6.12.7 TONER HOPPER
Toner Supply
Toner Hopper Empty Detection
6.12.8 TONER DENSITY CONTROL
Overview
Toner Supply Timing
Sensor Control Mode
Image Pixel Count Control
6.13 TONER SUPPLY AND RECYCLING
6.13.1 OVERVIEW
6.13.2 TONER BANK
Toner Bottle Switching Mechanism
Toner Near-end, Toner End, Bottle Replacement
Toner Bottle Sensors
6.13.3 SUPPLYING TONER TO THE DEVELOPMENT UNIT
6.13.4 TONER RECYCLING AND TONER COLLECTION
Overview
Toner Recycling
Toner Collection Bottle
6.14 PAPER FEED
6.14.1 OVERVIEW
6.14.2 DRIVE
Tray Components (Example: 3rd Tray)
Vertical Paper Path
6.14.3 PAPER LIFT - TRAYS 2 & 3
6.14.4 PICK-UP AND FEED - TRAYS 1, 2, 3
Overview
Pick-up and Feed
Separation Roller Release
6.14.5 REMAINING PAPER/PAPER END DETECTION (TRAY 2, 3)
Remaining Paper Detection
End Detection
6.14.6 PAPER SIZE DETECTION
Tandem Tray (Tray 1)
Universal Cassettes (Tray 2, 3)
6.14.7 TRAY LOCK - TRAY 2, 3
6.14.8 TANDEM FEED - TRAY 1
Overview
Connecting the Left and Right Sides of the Tray
Paper Lift/Remaining Paper Detection: Tray 1
Feed and Lift: Tray 1
Side Fence Drive: Tray 1
Rear Fence Drive
Tray Positioning
6.14.9 VERTICAL TRANSPORT
6.14.10 LCT GUIDE PLATE
6.14.11 PAPER REGISTRATION
Overview
Registration Drive
Jam Removal at Paper Registration
6.14.12 IMAGE POSITION CORRECTION
6.14.13 DOUBLE-FEED DETECTION
6.14.14 ANTI-CONDENSATION HEATERS (OPTIONS)
6.15 IMAGE TRANSFER AND PAPER SEPARATION
6.15.1 OVERVIEW
6.15.2 IMAGE TRANSFER AND PAPER SEPARATION
6.15.3 TRANSFER BELT UNIT LIFT
6.15.4 PAPER TRANSPORTATION AND BELT DRIVE
6.15.5 TRANSFER BELT CLEANING
6.15.6 TONER COLLECTION
6.15.7 DRUM ANTI-CONDENSATION HEATER
6.16 FUSING
6.16.1 OVERVIEW
6.16.2 FUSING ENTRANCE GUIDE
6.16.3 FUSING UNIT DRIVE
6.16.4 FUSING LAMP AND FUSING TEMPERATURE CONTROL
Overview
Normal, High, and Low Temp Modes
Fusing Temperature Control and Machine Status - Overview
Fusing Temperature Control at Power On (Cold/Warm Starts)
Fusing Temperature Control During Standby and in Energy Saver Mode
Fusing Temperature Control During Machine Operation
Fusing Temperature Control for Low Power Mode (During and
Immediately After)
Low Speed Mode (CPM Down)
6.16.5 FUSING CLEANING UNIT
Additional Notes about Fusing Cleaning Unit Operation
Calculating Cleaning Fabric Service Life
6.16.6 PAPER COOLING
6.16.7 FUSING PRESSURE
6.16.8 HOT ROLLER STRIPPER RELEASE
6.17 PAPER EXIT/DUPLEX
6.17.1 OVERVIEW
Inversion/Duplex Components
Straight-Through Path (No Inversion, No Duplexing)
Inversion Path (Face-down Output, No Duplexing)
Inverting/Duplexing Path
6.17.2 INVERTER/DUPLEXING JUNCTION GATES
6.17.3 DUPLEX DRIVE MECHANISM
6.17.4 SWITCHBACK IDLE ROLLER OPERATION
6.17.5 PAPER EXIT MECHANISM
6.17.6 BASIC DUPLEX FEED OPERATION
Length up to A4/Letter LEF
Longer than A4/Letter LEF
6.18 BOARDS
6.18.1 LEDS
6.18.2 DIP SWITCHES
6.18.3 TEST POINTS
6.18.4 FUSES
6.18.5 VARIABLE RESISTORS
6.19 ENERGY CONSERVATION MODES
6.19.1 OVERVIEW
6.19.2 ENERGY SAVER MODE
Entering the energy saver mode
What happens in energy saver mode
Return to stand-by mode
6.19.3 LOW POWER MODE
Entering the low power mode
What happens in low power mode
Return to stand-by mode
6.19.4 OFF MODE
Entering the off mode
What happens in the off mode
Returning to stand-by mode
Disabling the off mode
6.19.5 SLEEP MODE
Entering sleep stand-by and sleep modes
What happens in sleep stand-by and sleep modes
Returning to stand-by mode

SPECIFICATIONS
7. SPECIFICATIONS
7.1 GENERAL SPECIFICATIONS
7.1.1 COPIER ENGINE
7.1.2 ADF
7.1.3 PAPER SIZES BY FEED STATION
North America(1/2)
Europe/Asia(1/2)
7.1.4 A3/DLT TRAY KIT B331
7.1.5 LCIT RT5000 (A4/LT LCT B832)
7.1.6 LCIT RT5010 (A3/DLT LCT B834)
7.1.7 MULTI-BYPASS TRAY (B833)
7.1.8 FINISHER SR5000 (3K FINISHER B830)
7.1.9 PUNCH UNIT PU5000 (B831)
7.1.10 COVER INTERPOSER TRAY CI5000 (B835)
7.1.11 BOOKLET FINISHER BK5000 (B836)
7.1.12 PERFECT BINDER (D391)
7.1.13 COVER INTERPOSER (INSERTER) D391
7.1.14 RING BINDER RB5000 (D392)
7.1.15 Z-FOLDING UNIT ZF4000 (B660)
7.1.16 D101/D102/D103 MACHINE CONFIGURATION
7.1.17 B234/B235/B236 MACHINE CONFIGURATION

Z-FOLDING UNIT (B660)
SEE SECTION B660 FOR DETAILED TABLE OF CONTENTS

FINISHER (B830)
SEE SECTION B830 FOR DETAILED TABLE OF CONTENTS

LCIT (B832)
SEE SECTION B832 FOR DETAILED TABLE OF CONTENTS

MULTI BYPASS TRAY (B833)
SEE SECTION B833 FOR DETAILED TABLE OF CONTENTS

LCIT (B834)
SEE SECTION B834 FOR DETAILED TABLE OF CONTENTS

COVER INTERPOSER TRAY (B835)
SEE SECTION B835 FOR DETAILED TABLE OF CONTENTS

BOOKLET FINISHER (B836)
SEE SECTION B836 FOR DETAILED TABLE OF CONTENTS

Number of pages: 1331.
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