Contents - symbols used
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- System Construction
- Combination of Delivery Accessories
- System Configuration with Printing/Transmission Accessories
- Product Specifications
- Cross Section
- Using the Machine
- Points to Note About Turning Off the Main Power Switch
- Control Panel
- Timer Settings
- Adjustment/Cleaning
- Report Settings
- Copy Settings
- Communications Settings
- Address Book Settings
- Handling of the Laser Assembly
- Function List
- Paper Type
- RDS Specification
- Making Pre-Checks
- Installation Space
- Checking the Contents
- Order of Installing Accessories
- Unpacking and Installation
- Mounting the Scanner System
- Mounting the Fixing Assembly
- Mounting the Charging Assembly
- Mounting the Developing Assembly
- Mounting the Pickup Assembly
- Supplying Toner
- Index Sheet Attachment
- Attaching the Labels, Placing Paper, and Checking Images and Operation (user mode)
- Adjusting the Horizontal Registration
- Adjusting the Lead Edge Registration
- Switching Over the Paper Size for the Front Deck (right, left)
- Checking the Connection to the Network
- Troubleshooting the Network
- Installing the Voice Guidance Kit
- Turning Off the Host Machine
- basic operation
- Construction
- Wiring Diagram of the Major PCBs
- Controlling the Main Motor (M1)
- Basic Sequence
- main controller
- Construction of the Electrical Circuitry
- Start-Up Sequence
- Action to Take in Response to E602
- Shut-Down Sequence
- Configuration of the Image Processing Modules
- Compression/Expansion/Editing Block
- Parts Replacement Procedure
- Main Controller PCB
- SDRAM
- Video PCB
- Reader I/F PCB
- Controller Fan
- Specifications, Controls, and Functions <iR7086>
- Major Components <iR7086>
- Construction of the Control System <iR7105/7095>
- Construction of the Control System <iR7086>
- Basic Sequence of Operation in Response to a Press on the Start Key <iR7105/7095>
- Various Control
- Controlling the Scanner Motor <iR7086>
- Enlargement/Reduction
- Controlling the Scanning Lamp
- Scanning Lamp
- Overview of Operation <iR7105/7095>
- Overview of Operation <iR7086>
- Dirt Sensor Control
- Dust Detection in Stream Reading Mode <iR7086>
- White Plate Dust Detection Control
- Image Processing
- Overview <iR7086>
- CCD Drive <iR7105/7095>
- CCD Output Gain Correction, Offset Correction
- Standard White Plate
- Reader Controller PCB
- Interface PCB
- Inverter PCB
- ADF Open/Close Sensor
- Original Size Sensor
- Scanner Home Position Sensor
- Cooling Fan
- Scanner Drive Cable
- laser exposure
- Flow of the BD Signal
- Controlling the Intensity of Laser Light
- Controlling the Laser Scanner Motor
- Controlling the Laser Shutter
- image formation
- Pre-Transfer Exposure LED
- Potential Control
- Basics Sequence of Operations
- Determining the Optimum Grid Bias
- Determining the Optimum Laser Output
- Determining the Optimum Developing Bias
- Potential Control for Transparency Mode
- Target Potential Correction in Each Mode
- Charging Mechanism
- Primary Charging Assembly Cleaning Mechanism
- Dust-Collecting Roller Bias
- Pre-Transfer Charging Mechanism
- Controlling the Output to Suit the Environment (fuzzy control)
- Others
- Detecting the Waste Toner (case full condition)
- Developing Assembly
- Controlling the Developing Assembly
- Controlling the Toner Cartridge Drive Mechanism
- Controlling the Developing Bias
- Detecting the Toner Level and Controlling the Toner Supply Mechanism
- Transfer Mechanism
- Controlling the Output to Suit the Environment
- Transfer Charging Mechanism
- Transfer Charging Assembly Cleaning Mechanism
- Separation Mechanism
- Correcting the Output to Suit the Environment and the Toner Deposit
- Pre-Exposure Lamp
- Primary Charging Assembly
- Photosensitive Drum
- Drum Cleaner Unit
- Photosensitive Drum Heater
- Developing Cylinder
- Developing Blade
- Developing Cylinder Deceleration Clutch
- Developing Cylinder Clutch
- Potential Sensor
- Dust-Collecting Roller
- Control System
- Controlling the Pickup Motor (M2)
- Detecting Jams
- Delay Jams
- Stationary Jams
- Cassette Pick-Up Unit
- Detecting the Presence/Absence of Paper
- Detecting the Level of Paper
- Cassette 3/4
- Markings on the Width Guide Rail
- Manual Feed Pickup Unit
- Detecting the Paper Size
- Deck
- Lifter Limiter (deck right/left)
- Cassette Deck Right/Left
- Registration Unit
- Duplex Feeding Unit
- Sequence of Operations
- Controlling the duplexing feeder motor (M12)
- Detecting the Horizontal Registration Position
- Controlling the Horizontal Registration Motor (M15)
- Delivery
- Detecting the Double-Feed
- Right Deck Pickup Assembly
- Left Deck Pickup Sensor
- Manual Feed Pull-Out Roller Unit
- Manual Pickup Roller
- Manual Separation Roller
- Manual Feed Pickup Solenoid
- Registration Roller
- Registration Brake Clutch
- Feeding Roller
- Fixing Feeding Unit Releasing Lever Sensor
- Duplexing Unit
- Separation Roller
- Double Feeding Detection Sensor ( Transmission )
- Double Feeding Detection Sensor ( Reception )
- fixing system
- Overview of the Fixing Drive System
- Controlling the Fixing Roller Drive
- Controlling the Thermistor Reciprocating Mechanism
- Controlling the Fixing Inlet Sensor Drive
- Various Control Mechanisms
- Transparency Mode
- Power Save Mode
- Protective Functions
- Upper Fixing Roller
- Lower Fixing Roller
- External Delivery Roller
- Internal Delivery Roller
- Sub Thermistor
- Fixing Heater
- Fixing Cleaning Belt
- Claw Jam Sensor
- Internal Delivery Sensor
- Fixing/Feeding Outlet Sensor
- Upper Separation Claw
- external and controls
- Counters
- Fans
- Fans <iR7105/7095>
- Sequence of Fan Operation
- Power Supply System
- Developing Drive Assembly
- Waste Toner Drive Assembly
- Lifter Drive Assembly
- Drum Drive Assembly
- Cassette Pickup Drive Assembly
- Control Panel LCD Unit
- Cover Switch Assembly
- Drum Heater Switch Assembly
- Control Panel Inverter PCB
- Control Panel Family PCB
- AC Driver PCB
- Relay PCB
- HV-DC PCB
- Motor Driver PCB
- Double Feeding Detection PCB ( Transmission )
- Double Feeding Detection PCB ( Reception )
- Laser Cooling Fan
- Drum Fan
- Power Supply Cooling Fan 2
- Delivery Anti-Adhesion Fan
- Separation Heat Discharge Fan
- MEAP
- Overview
- Application operation mode
- Periodically Replaced Parts
- Machine Proper
- Scheduled Servicing Basic Procedure
- Scheduled Servicing Chart
- Scheduled Maintenance Work Procedure
- Points to Note About Schedule Servicing
- Image Adjustment Basic Procedure
- Making Checks on the Printer Side (Checking the Density Slope)
- Making Checks on the Printer Side (Checking the Solid Black Density)
- Making Checks on the Printer Side (Checking for fogging)
- Making Checks on the Reader Unit
- Potential Control System Conversion Table
- Image Adjustments
- Adjusting the Image Leading Edge Margin
- Adjusting the Left/Right Non-Image Width
- Laser Exposure System
- Image Formation System
- Electrical Components
- After Replacing the DC Controller PCB
- After Replacing the HV-DC PCB
- Checking the Surface Potential Control System
- Checking the Environment Sensor
- Pickup/Feeding System
- Orientation of the Feeding Roller of the Manual Feed Tray
- Location of the solenoids
- Position of the Multifeeder Latch Solenoid (SL6)
- Position of the Side Paper Deck Pickup Roller Releasing Solenoid
- Making lnitial Checks
- Outline of Electrical Components
- Solenoids
- Motor
- printer unit
- Sensor
- Sensor (reader) <iR7086>
- Sensor 1
- Sensor 2
- Switch
- Lamps, Heaters, and Others
- PCBs
- Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
- DC controller PCB
- Error Code Table
- Error Code Details
- Detail in E602
- Jam Code
- Jam Code (DADF-M1) <iR7086>
- Alarm Code
- service mode
- Outline
- Entering or selecting service modes
- Initial screen
- DISPLAY (Status Display Mode)
- FEEDER
- I/O (I/O Display Mode)
- DC-CON>
- R-CON>
- FEEDER>
- SORTER>
- MN-CONT>
- ADJUST (Adjustment Mode)
- FUNCTION (Operation/Inspection Mode)
- SORTER
- OPTION (Machine Settings Mode)
- Soft Counter Specifications
- BOARD
- TEST (Test Print Mode)
- COUNTER (Counter Mode)
- Outline of the Functions and Operations
- Points to Note at Time of Downloading
- Making Preparations
- Making Connections (SST in use)
- Formatting the HDD
- Formatting the HDD for Selected Partitions
- Downloading System Software
- Downloading the System Software (Single)
- power switch
- Uploading and Downloading Backup Data
- Uploading Procedure
- Downloading Procedure
- Version Upgrade using USB
- Downloading/Writing the System Software (auto)
- Downloading the System Software (overwriting)
- Other Functions
- Service Tools
- Special Tools Table
- General Timing Chart
- Signal Names
- General Circuit Diagrams
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Chapter 55-294) Remove the 2 screws [1], and detach thescanning lamp [2].F-5-775.4.4.4 When Replacing Components ofthe Scanning System 0011-8733CCD unit, copyboard glass, scanning lamp,standard white plate, inverter PCBExecute the following service mode item:1) COPIER> FUNCTION> CCD> CCD-ADJ(shading correction based on the standard whiteplate)5.4.4.5 When Replacing Components ofthe Scanning System 0011-8738CCD unit, copyboard glass, stream reading glass,scanning lamp, inverter PCBExecute the following service mode items:1) COPIER> FUNCTION> CCD> CCD-ADJ(shading correction based on the standard whiteplate)2) COPIER> FUNCTION> CCD> DF-WLVL1(ADF white level; for copyboard mode)3) COPIER> FUNCTION> CCD> DF-WLVL2(ADF white level; for stream reading mode)5.4.5 Reader Controller PCB5.4.5.1 Before Starting the Work 0011-81091) Remove the copyboard glass.2) Remove the CCD unit cover [1].- 9 screws [2]F-5-783) Remove the original size sensor unit.5.4.5.2 Removing the Reader ControllerPCB 0011-79721) Disconnect the 5 flat cables [1] and theconnector [2], and remove the 4 screws [3];then, detach the reader controller PCB [4].F-5-79[1][1][2][2][2][2][2][1][1][2][3] [3][1][3] [3][4]
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