Canon iR3245 iR3235 iR3230 iR3225, Service Manual

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Canon iR3245 iR3235 iR3230 iR3225, Service Manual

Service Manual Canon iR3245 iR3235 iR3230 iR3225;
This manual, Canon iR3245 iR3235 iR3230 iR3225, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Canon iR3245 iR3235 iR3230 iR3225 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 Canon iR3245 iR3235 iR3230 iR3225 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

Chapter 1. INTRODUCTION
1.1 System Construction
1.1.1 System Configuration of Original Feeding Options
1.1.2 System Configuration of Pickup/Delivery Options
1.1.3 System Configuration of Print/Send Options
1.1.4 Functions of Print/Send Options
1.2 Product Specifications
1.2.1 Names of Parts
1.2.1.1 External View
1.2.1.2 Cross-Section
1.2.2 Using the Machine
1.2.2.1 Turning On the Power Switch
1.2.2.2 When Turning Off the Main Power Switch
1.2.2.3 Control Panel
1.2.3 User Mode Items
1.2.3.1 Overview
1.2.3.2 Common Settings
1.2.3.3 Timer Settings
1.2.3.4 Adjustment/Cleaning
1.2.3.5 Report Settings
1.2.3.6 System Settings
1.2.3.7 Copy Settings
1.2.3.8 Communications Settings*2
1.2.3.9 Mail Box Settings
1.2.3.10 Address Book Settings*5
1.2.4 Maintenance by the User
1.2.4.1 Routine Cleaning
1.2.4.2 Inspection
1.2.5 Safety
1.2.5.1 Points to note at disassembly/assembly
1.2.5.2 Safety of the Laser Light
1.2.5.3 CDRH Regulations
1.2.5.4 Handling the Laser Unit
1.2.5.5 Safety of Toner
1.2.5.6 Notes When Handling a Lithium Battery
1.2.6 Product Specifications
1.2.6.1 Methods/Functions
1.2.7 Function List
1.2.7.1 Printing Speed
1.2.7.2 Paper Type

Chapter 2. INSTALLATION
2.1 Making Pre-Checks
2.1.1 Checking Installation Environment
2.1.2 Points to Note Before Installation
2.1.3 Combination Table of Accessories
2.1.4 Checking the Contents
2.2 Unpacking and Installation
2.2.1 Unpacking and Removing Fixing Member
2.2.2 Installing the Filter
2.2.3 Installing Toner Container
2.2.4 Installing Drum Unit
2.2.5 Installing Other Parts
2.2.6 Fixing the Host Machine
2.2.7 Connecting the Cable
2.2.8 Points to Note When Turning OFF the Main Power
2.2.9 Stirring Toner
2.2.10 Cassette Setting
2.2.11 APVC Correction of Drum
2.2.12 Auto Gradation Correction
2.2.13 Screen Position Adjustment
2.3 Checking the Connection to the Network
2.3.1 Overview
2.3.2 Ping Operation Procedure
2.3.3 Checking Network with Remote Host Address
2.3.4 When Not Using Network Connection
2.4 Troubleshooting the Network
2.4.1 Overview
2.4.2 Check with Loopback Address
2.4.3 Check with Local Host Address
2.5 Checking the Images/Operations
2.5.1 Checking the Image/Operation
2.6 Installing the Card Reader
2.6.1 Notice At Installation
2.6.2 Checking the Contents
2.6.3 Turning OFF the Power of the Host Machine
2.6.4 Installation Procedure
2.6.5 Installation Procedure in the imageWARE Accounting Manager (hereinafter referred to iWAM) Environment
2.7 Installing the Original Holder
2.7.1 Notice At Installation
2.7.2 Checking Components
2.7.3 Installation Procedure
2.8 Installing the Reader Heater
2.8.1 Checking Parts to Install
2.8.2 Turning OFF the Power of the Host Machine
2.8.3 Installation Procedure
2.9 Installing the Cassette Heater
2.9.1 Checking Parts to Install
2.9.2 Turning OFF the Power of the Host Machine
2.9.3 Installation Procedure (Cassette Heater Unit)
2.10 Installing the Cassette Heater for the Cassette Pedestal
2.10.1 Checking Parts to Install
2.10.2 Checking Parts to Install
2.10.3 Turning OFF the Power of the Host Machine
2.10.4 Installation Procedure (Cassette Heater Unit)
2.10.5 Installation Procedure (Cassette Heater Attachment)
2.11 Installing the Deck Heater
2.11.1 Checking the Parts to Install
2.11.2 Turning OFF the Power of the Host Machine
2.11.3 Installation Procedure
2.12 Installing the Memory
2.12.1 Checking the Contents
2.12.2 Turning OFF the Power of the Host Machine
2.12.3 Installation Procedure
2.13 Installing the Memory (System upgrade memory)
2.13.1 Checking the Contents
2.13.2 Turning OFF the Power of the Host Machine
2.13.3 Installation Procedure
2.14 Installing the Expansion Bus Kit
2.14.1 Checking the contents
2.14.2 Turning Off the Power of the Host Machine
2.14.3 Installation Procedure
2.15 Installing the Voice Guidance Kit
2.15.1 Notice At Installation
2.15.2 Checking the Contents
2.15.3 Turning Off the Power of the Host Machine
2.15.4 Installation Procedure
2.15.5 Checking the Settings
2.15.6 Operation Check
2.16 Installing the Voice Operation Kit
2.16.1 Notice At Installation
2.16.2 Checking the Contents
2.16.3 Turning Off the Power of the Host Machine
2.16.4 Installation Procedure
2.16.5 Checking the Settings
2.16.6 Operation Check
2.17 Installing the Wireless Network Interface Adapter
2.17.1 Notice At Installation
2.17.2 Checking the Contents
2.17.3 Turning OFF the Power of the Host Machine
2.17.4 Installation Procedure
2.17.5 Attaching the Label
2.18 Installing the IPSec Board
2.18.1 Notice At Installation
2.18.2 Checking the Contents
2.18.3 Turning OFF the Power of the Host Machine
2.18.4 Installation Procedure

Chapter 3. BASIC OPERATION
3.1 Construction
3.1.1 Functional Construction
3.1.2 Connecting the Main PCBs
3.2 Basic Sequence
3.2.1 Basic Sequence of Operation at Power-On

Chapter 4. MAIN CONTROLLER
4.1 Construction
4.1.1 Construction and Mechanisms
4.2 Construction of the Electrical Circuitry
4.2.1 Main Controller PCB
4.2.2 HDD
4.3 Start-Up Sequence
4.3.1 Overview
4.4 Shut-Down Sequence
4.4.1 Overview
4.4.2 Flow of Operation
4.5 Image Processing
4.5.1 Construction of the Image Processing Module
4.5.2 Reader Unit Input Image Processing
4.5.3 Compression/Extension/Editing Block
4.5.4 Printer unit Output Image Processing
4.6 Flow of Image Data
4.6.1 Flow of Image Data According to Copy Functions
4.6.2 Flow of Image Data for the Box Function
4.6.3 Flow of Image Data for the SEND Function
4.6.4 Flow of Image Data for the Fax Transmission
4.6.5 Flow of Image Data for the Fax Reception Function
4.6.6 Flow of Image Data for the PDL Function
4.7 Parts Replacement Procedure
4.7.1 Image PCB
4.7.1.1 Removing the Image PCB
4.7.2 Main Controller PCB
4.7.2.1 Before Removing the Main Controller PCB
4.7.2.2 Removing the Main Controller PCB
4.7.3 SDRAM
4.7.3.1 Removing the SDRAM (for image processing)
4.7.3.2 Removing the SDRAM (for system processing)
4.7.4 HDD
4.7.4.1 Removing the HDD
4.7.5 Wireless LAN PCB
4.7.5.1 Removing the Wireless LAN PCB
4.7.6 IPSec PCB
4.7.6.1 Removing the IPSec PCB
4.7.7 PCI Bus Expansion PCB
4.7.7.1 Before Removing the PCI Bus Expansion PCB
4.7.7.2 Removing the PCI Bus Expansion PCB
4.7.8 Voice Guidance PCB
4.7.8.1 Removing the Voice Guidance PCB
4.7.9 Voice Operation PCB
4.7.9.1 Removing the Voice Operation PCB
4.7.10 FAX Expansion PCB
4.7.10.1 Removing the FAX Expansion PCB

Chapter 5. ORIGINAL EXPOSURE SYSTEM
5.1 Construction
5.1.1 Specifications/controls/functions
5.1.2 Major Components
5.1.3 Configuration of Control System
5.1.4 Reader Controller PCB
5.2 Basic Sequence
5.2.1 Basic Sequence at Power-On
5.2.2 Basic Sequence at Start Key ON (book mode/1 original)
5.2.3 Basic Sequence at Start Key ON (ADF mode/1 original)
5.3 Various Control
5.3.1 Controlling the Scanner Drive System
5.3.1.1 Overview
5.3.1.2 Scanner Motor Control
5.3.2 CCD
5.3.2.1 Overview
5.3.3 Enlargement/Reduction
5.3.3.1 Magnifications in Main Scanning Direction
5.3.3.2 Magnification in Sub Scanning Direction
5.3.4 Detecting the Size of Originals
5.3.4.1 Overview
5.3.4.2 Control Details
5.3.4.3 Detection Operation Overview
5.3.5 Dirt Sensor Control
5.3.5.1 Overview
5.3.5.2 White Board Dust Detection Control
5.3.6 Image Processing
5.3.6.1 Overview
5.3.6.2 CCD Drive
5.3.6.3 Gain Correction and Offset Correction of CCD Output
5.3.6.4 A/D Conversion of CCD Output
5.3.6.5 Shading Correction (overview)
5.3.6.6 Shading Adjustment
5.3.6.7 Shading Correction
5.4 Parts Replacement Procedure
5.4.1 CCD Unit
5.4.1.1 Removing the CCD Unit
5.4.1.2 When Replacing the CCD Unit
5.4.2 CCD Cover Unit
5.4.2.1 Removing the CCD Cover Unit
5.4.3 Copyboard glass
5.4.3.1 Removing the Copyboard Glass
5.4.3.2 When Replacing the Copyboard Glass
5.4.3.3 Removing the ADF Reading Glass
5.4.3.4 When Replacing the ADF Reading Glass
5.4.4 Reader Controller PCB
5.4.4.1 Points to Note Before Replacing the Reader Controller PCB
5.4.4.2 Removing the Reader Controller PCB
5.4.4.3 After Replacing the Reader Controller PCB
5.4.5 LED Driver PCB
5.4.5.1 Removing the LED Driver PCB
5.4.6 Scanner Motor
5.4.6.1 Removing the Scanner Motor
5.4.7 Copyboard Cover Open/Close Sensor
5.4.7.1 Removing the Copyboard Cover Open/Closed Sensor (Front/Rear)
5.4.8 CCD HP Sensor
5.4.8.1 Removing the CCD Unit HP Sensor
5.4.9 Original Size Sensor
5.4.9.1 Removing the Original Size Sensor
5.4.10 Reader Heater (option)
5.4.10.1 Removing the Reader Heater (Right)
5.4.10.2 Removing the Reader Heater (Left)

Chapter 6. LASER EXPOSURE
6.1 Construction
6.1.1 Specifications/Controls/Functions
6.1.2 Main Configuration Parts
6.1.3 Control System Configuration
6.2 Basic Sequence
6.2.1 Basic Sequence
6.3 Various Controls
6.3.1 Controlling the Laser Activation Timing
6.3.1.1 Laser ON/OFF Control
6.3.1.2 Main Scanning Synchronous Control
6.3.2 Controlling the Intensity of Laser Light
6.3.2.1 APC Control
6.3.3 Controlling the Laser Scanner Motor
6.3.3.1 Laser Scanner Motor Control
6.3.4 Controlling the Laser Shutter
6.3.4.1 Laser Shutter Control
6.4 Parts Replacement Procedure
6.4.1 Laser Scanner Unit
6.4.1.1 Before Removing the Laser Unit
6.4.1.2 Removing the Laser Unit
6.4.1.3 After Replacing the Laser Scanner Unit

Chapter 7. IMAGE FORMATION
7.1 Construction
7.1.1 Specifications of the Image Formation System
7.1.2 Major Components of the Image Formation System
7.2 Image Formation Process
7.2.1 Image Formation Process (outline)
7.2.2 Image Formation Process (image formation)
7.3 Basic Sequence
7.3.1 Sequence of Operation (initial rotation)
7.3.2 Sequence of Operation (copying)
7.3.3 Sequence of Operation (last rotation)
7.4 Image Stabilization Control
7.4.1 Overview
7.4.2 APVC Control
7.4.3 ATVC Control
7.4.4 PASCAL Control (image gradation)
7.5 Drum Unit
7.5.1 Outline of the Drum Unit
7.5.1.1 Configuration
7.5.2 Charging Mechanism
7.5.2.1 Controlling the Primary Charging Bias
7.5.2.2 Primary Charging Roller Cleaning Mechanism
7.6 Drum Cleaner Unit
7.6.1 Photosensitive Drum Cleaning
7.7 Developing Unit
7.7.1 Configuration
7.7.2 Controlling the Developing Bias
7.8 Toner Container
7.8.1 Configuration
7.8.2 Route of Toner Supply
7.8.3 Controlling the Drive of the Toner Cartridge
7.8.4 Toner Supply Control
7.8.5 Recovery Sequence
7.8.6 Toner Level Detection
7.9 Transfer Unit
7.9.1 Outline of the Transfer Unit
7.9.1.1 Outline
7.9.2 Controlling the Transfer Bias
7.9.2.1 Transfer Roller Bias Control
7.9.3 Cleaning
7.9.3.1 Transfer Roller Cleaning Mechanism
7.9.4 Separation Mechanism
7.9.4.1 Controlling the Static Eliminator Bias
7.10 Transfer Mechanism
7.10.1 Transfer Guide Bias
7.10.1.1 Transfer Guide Bias Control
7.11 Photosensitive Drum Cleaning
7.11.1 Outline
7.11.2 Collection of Waste Toner
7.11.3 Checking the Waste Toner Box
7.12 Parts Replacement Procedure
7.12.1 Pre-Exposure Lamp
7.12.1.1 Before Removing the Pre-Exposure Lamp
7.12.1.2 Removing the Pre-Exposure Lamp
7.12.2 Drum Unit
7.12.2.1 Before Removing the Drum Unit
7.12.2.2 Removing the Drum Unit
7.12.2.3 After Replacing Drum Unit
7.12.3 Hopper Assembly
7.12.3.1 Before Removing the Hopper Unit
7.12.3.2 Removing the Hopper Unit
7.12.4 Sub Hopper
7.12.4.1 Before Removing the Sub Hopper
7.12.4.2 Removing the Sub Hopper
7.12.5 Developing Assembly
7.12.5.1 Before Removing the Developing Assembly
7.12.5.2 Removing the Developing Assembly
7.12.5.3 After Replacing Developing Assembly/Developing Cylinder
7.12.6 Developing Cylinder
7.12.6.1 Before Removing the Developing Cylinder
7.12.6.2 Removing the Developing Cylinder
7.12.6.3 After Replacing Developing Assembly/Developing Cylinder
7.12.7 Transfer Charging Roller
7.12.7.1 Removing the Transfer Roller
7.12.8 Waste Toner Box
7.12.8.1 Removing the Waste Toner Container
7.12.9 Toner Level Sensor
7.12.9.1 Before Removing the Toner Level Sensor
7.12.9.2 Removing the Toner Level Sensor
7.12.10 Toner Feedscrew Motor
7.12.10.1 Before Removing the Toner Feed Screw Motor
7.12.10.2 Removing the Toner Feed Screw Motor
7.12.11 Static Charge Eliminator
7.12.11.1 Removing the Static Eliminator

Chapter 8. PICKUP/FEEDING SYSTEM
8.1 Construction
8.1.1 Specifications, Controls, and Functions
8.1.2 Division into Blocks
8.1.3 Arrangement of Rollers
8.1.4 Diagram of Paper Paths (w/ 3 Way Unit-A1/ copy tray)
8.1.5 Diagram of Paper Paths (w/ Inbody Finisher/ copy tray)
8.1.6 Diagram of Paper Paths (w/ Finisher/Saddle Finisher)
8.1.7 Arrangement of Sensors
8.1.8 Route of Drive
8.2 Basic Sequence
8.2.1 Basic Sequence
8.2.2 Acceleration Intervals
8.3 Detecting Jams
8.3.1 Delay Jams
8.3.1.1 Delay Jam Outside the Cassette Pickup Assembly
8.3.1.2 Delay Jam in the Cassette Pickup Assembly
8.3.2 Stationary Jams
8.3.2.1 Common Stationary Jam
8.3.2.2 Stationary Jam at Power-On
8.3.3 Other Jams
8.3.3.1 Door Open Jam
8.3.3.2 Paper size mismatch JAM
8.3.3.3 Error retry JAM
8.4 Cassette Pick-Up Unit
8.4.1 Overview
8.4.2 Basic Sequence
8.4.3 Identifying the Paper Size
8.4.4 Setting Up the Universal Cassette
8.4.5 Paper Level Sensor
8.5 Manual Feed Pickup Unit
8.5.1 Overview
8.5.2 Basic Sequence of Operation
8.5.3 Identifying the Paper Size
8.5.4 Paper Retaining Mechanism
8.6 Registration Unit
8.6.1 Overview
8.6.2 Checking Horizontal Registration
8.7 Duplex Feeding Unit
8.7.1 Overview
8.7.2 Sequence of Image Formation
8.7.3 Flow of Paper
8.8 Parts Replacement Procedure
8.8.1 Pick-up Unit 1
8.8.1.1 Before Removing the Pickup Unit 1
8.8.1.2 Removing the Pickup Unit 1
8.8.2 Pick-up Unit 2
8.8.2.1 Before Removing the Pickup Unit 2
8.8.2.2 Removing the Pickup Unit 2
8.8.3 Pickup Roller
8.8.3.1 Removing the Pickup Roller/Feed Roller/Separation Roller
8.8.4 Sensor Mount
8.8.4.1 Before Removing the Sensor Mounting Plate
8.8.4.2 Removing the Sensor Mounting Plate
8.8.4.3 Attaching the Sensor Mounting Plate
8.8.5 Cassette Pick-up Motor 1
8.8.5.1 Before Removing the Cassette Pickup Motor 1
8.8.5.2 Removing the Cassette Pickup Motor 1
8.8.6 Cassette Pick-up Motor 2
8.8.6.1 Before Removing the Cassette Pickup Motor 2
8.8.6.2 Removing the Cassette Pickup Motor 2
8.8.7 Cassette Size Sensor
8.8.7.1 Before Removing the Cassette Size Sensor
8.8.7.2 Removing the Cassette Size Sensor
8.8.8 Cassette Retry Paper Sensor
8.8.8.1 Before Removing the Cassette Retry Paper Sensor
8.8.8.2 Removing the Cassette Retry Paper Sensor
8.8.9 Cassette Paper Sensor
8.8.9.1 Before Removing the Cassette Paper Sensor
8.8.9.2 Removing the Cassette Paper Sensor
8.8.10 Cassette Paper Level Sensor (A/B)
8.8.10.1 Before Removing the Cassette Paper Level Sensor (A/B)
8.8.10.2 Removing the Cassette Paper Level Sensor (A/B)
8.8.11 Slide Resistor
8.8.11.1 Before Removing the Slide Resistor
8.8.11.2 Removing the Slide Resistor
8.8.12 Cassette Pickup Solenoid
8.8.12.1 Before Removing the Cassette Pickup Solenoid
8.8.12.2 Removing the Cassette Pickup Solenoid
8.8.13 Manual Tray Assembly
8.8.13.1 Before Removing the Manual Feed Tray Unit
8.8.13.2 Removing the Manual Feed Tray Unit
8.8.13.3 When Replacing the Manual Feed Tray
8.8.14 Manual Feed Unit
8.8.14.1 Before Removing the Manual Feed Unit
8.8.14.2 Removing the Manual Feed Unit
8.8.15 Manual Pickup Roller
8.8.15.1 Before Removing the Manual Feed Pickup Roller
8.8.15.2 Removing the Manual Feed Pickup Roller
8.8.16 Manual Feeder Pad Up/Down Solenoid
8.8.16.1 Before Removing the Manual Feeder Pad Up/Down Solenoid
8.8.16.2 Removing the Manual Feeder Pad Up/Down Solenoid (iR 3425/3235/3230)
8.8.16.3 Removing the Manual Feeder Pad Up/Down Solenoid (iR 3225)
8.8.17 Manual Pick-up Clutch
8.8.17.1 Before Removing the Manual Feed Pickup Clutch (iR 3245/3235/3230)
8.8.17.2 Removing the Manual Feed Pickup Clutch (iR 3245/3235/3230)
8.8.17.3 Before Removing the Manual Feed Pickup Clutch (iR 3225)
8.8.17.4 Removing the Manual Feed Pickup Clutch (iR 3225)
8.8.18 Manual Separation Pad
8.8.18.1 Before Removing the Manual Feed Separation Pad
8.8.18.2 Removing the Manual Feed Separation Pad
8.8.19 Registration Clutch
8.8.19.1 Before Removing the Registration Clutch
8.8.19.2 Removing the Registration Clutch
8.8.20 3 Way Unit
8.8.20.1 Before Removing the 3 Way Unit
8.8.20.2 Removing the 3 Way Unit
8.8.21 Feeding Roller
8.8.21.1 Removing the Pickup Roller/Feed Roller/Separation Roller
8.8.22 Vertical Path Roller
8.8.22.1 Before Removing the Vertical Path Roller
8.8.22.2 Removing the Vertical Path Roller
8.8.23 Duplex Feed Roller 2
8.8.23.1 Before Removing the Duplex Feed Roller 2
8.8.23.2 Removing the Duplex Feed Roller 2
8.8.24 Duplex Feed Motor
8.8.24.1 Before Removing the Duplex Feed Motor (iR 3245/3235/3230)
8.8.24.2 Removing the Duplex Feed Motor (iR 3245/3235/3230)
8.8.25 Duplex Feed Sensor
8.8.25.1 Before Removing the Duplex Feed Sensor
8.8.25.2 Removing the Duplex Feed Sensor
8.8.26 Duplex Feed Clutch
8.8.26.1 Before Removing the Duplex Feed Clutch (iR 3225)
8.8.26.2 Removing the Duplex Feed Clutch (iR 3225)
8.8.27 Delivery Assembly 1
8.8.27.1 Before Removing the Delivery Unit 1
8.8.27.2 Removing the Delivery Unit 1
8.8.28 Fixing/ Delivery Drive Assembly
8.8.28.1 Before Removing the Fixing/Delivery Drive Unit
8.8.28.2 Removing the Fixing/Delivery Drive Unit
8.8.29 Separation Roller
8.8.29.1 Removing the Pickup Roller/Feed Roller/Separation Roller

Chapter 9. FIXING SYSTEM
9.1 Construction
9.1.1 Specifications, Control Mechanisms, and Functions
9.1.2 Major Components
9.2 Basic Sequence
9.2.1 Power-On Sequence
9.2.2 Down Sequence
9.3 Various Control Mechanisms
9.3.1 Controlling the Speed of the Fixing Film
9.3.1.1 Controlling the Fixing Film Speed in Response to Low Temperature
9.3.1.2 Controlling the Fixing Film Speed
9.3.2 Controlling the Fixing Film Temperature
9.3.2.1 Controlling the Power Supply in Response to Low Temperature
9.3.2.2 Controlling the Feeding in Response to Low Temperature
9.3.2.3 Controlling the Power Supply at Start-Up
9.3.2.4 Copying Temperature Control
9.3.2.5 Changing the Fixing Film Control Temperature
9.3.2.6 Temperature Control in Response to Automatic Double-Sided Copy
9.3.2.7 Temperature Control in Response to Change of Paper Size
9.3.3 Cleaning
9.3.3.1 Fixing Film Cleaning
9.3.4 Detecting the Passage of Paper
9.3.4.1 Detecting the Passage of Paper
9.4 Protective Functions
9.4.1 Protective Functions
9.4.2 Detecting an Error
9.5 Parts Replacement Procedure
9.5.1 Fixing Unit
9.5.1.1 Before Removing the Fixing Unit
9.5.1.2 Removing the Fixing Unit
9.5.2 Pressure Roller
9.5.2.1 Before Removing the Pressure Roller
9.5.2.2 Removing the Pressure Roller
9.5.3 Cleaning Roller
9.5.3.1 Before Removing the Cleaning Roller
9.5.3.2 Removing the Cleaning Roller
9.5.4 Fixing Film
9.5.4.1 Before Removing the Fixing Film Unit
9.5.4.2 Removing the Fixing Film Unit
9.5.5 Internal Delivery Sensor
9.5.5.1 Before Removing the Internal Delivery Sensor
9.5.5.2 Removing the Internal Delivery Sensor
9.5.6 Fixing Film Sensor
9.5.6.1 Before Removing the Fixing Film Sensor
9.5.6.2 Removing the Fixing Film Sensor
9.5.7 Fixing Inlet Guide
9.5.7.1 Before Removing the Fixing Inlet Guide
9.5.7.2 Removing the Fixing Inlet Guide

Chapter 10. EXTERNAL AND CONTROLS
10.1 Control Panel
10.1.1 Overview
10.1.2 LCD Indication Processing
10.1.3 Adjusting the LCD Contrast
10.1.4 Adjusting Fax Sound Volume
10.1.5 Functions of the Control Panel CPU
10.2 Counters
10.2.1 Overview
10.2.2 Timing of Increasing the Count
10.3 Fans
10.3.1 Overview
10.3.2 2-speed control
10.3.3 Operation sequence
10.4 Power Supply System
10.4.1 Power Supply
10.4.1.1 Power Supply Route Inside the Printer
10.4.1.2 Power Supply Route in the Reader Unit
10.4.1.3 Timing of Supply to the Reader Unit
10.4.1.4 Connection to Options
10.4.1.5 Heater operating condition
10.4.2 Rated Output of the DC Power Supply PCB
10.4.2.1 Rated Output of the 24V Power Supply PCB
10.4.2.2 Rated Output of the 12V Power Supply PCB
10.4.2.3 Rated Output of the Option Power Supply PCB
10.4.2.4 Rated Output of the All-Night Power Supply PCB
10.4.3 Protection Function
10.4.3.1 Protective Functions
10.4.4 Backup Battery
10.4.4.1 Backup Battery
10.4.5 Energy-Saving Function
10.4.5.1 Overview
10.4.5.2 Power Supply State
10.4.5.3 SNMP Settings
10.5 Parts Replacement Procedure
10.5.1 External Covers
10.5.1.1 Delivery Tray
10.5.1.2 Delivery Tray Right Cover
10.5.1.3 Delivery Tray Rear Cover
10.5.1.4 Delivery Tray Rear Cover (Lower)
10.5.1.5 Support Cover
10.5.1.6 Support Cover (Right)
10.5.1.7 Right Cover (Lower Front)
10.5.1.8 Right Cover (Rear)
10.5.1.9 Inside Right Cover
10.5.1.10 Inside Bottom Cover
10.5.1.11 Front Cover Unit
10.5.1.12 Rear Cover (Upper)
10.5.1.13 Rear Cover (Lower)
10.5.1.14 Left Cover
10.5.1.15 Left Cover (Lower)
10.5.1.16 Left Cover (Rear)
10.5.1.17 Delivery Cover
10.5.1.18 Toner Supply Cover
10.5.1.19 Reader Left Cover
10.5.1.20 Reader Right Cover
10.5.1.21 Reader Front Cover
10.5.1.22 Reader Rear Cover
10.5.1.23 FAX Unit Cover
10.5.1.24 Control Panel Inside Frame
10.5.1.25 Control Panel Lower Cover
10.5.2 Main Drive Assembly
10.5.2.1 Before Removing the Main Drive Unit
10.5.2.2 Removing the Main Drive Unit (iR 3245/3235/3230)
10.5.2.3 Removing the Main Drive Unit (iR 3225)
10.5.3 Power Supply Unit
10.5.3.1 Before Removing the 12V Power Supply PCB
10.5.3.2 Removing the 12V Power Supply PCB
10.5.3.3 Before Removing the 24V Power Supply PCB
10.5.3.4 Removing the 24V Power Supply PCB
10.5.4 Control Panel
10.5.4.1 Removing the Control Panel Unit
10.5.5 Control Panel LCD Unit
10.5.5.1 Before Removing the Control Panel LCD
10.5.5.2 Removing the Control Panel LCD
10.5.6 DC Controller PCB
10.5.6.1 Removing the DC Controller PCB
10.5.6.2 When Replacing DC Controller PCB
10.5.7 Control Panel Inverter PCB
10.5.7.1 Before Removing the Control Panel Inverter PCB
10.5.7.2 Removing the Control Panel Inverter PCB
10.5.8 Control Panel Key Switch PCB
10.5.8.1 Before Removing the Control Panel KEY PCB
10.5.8.2 Removing the Control Panel KEY PCB
10.5.9 Control Panel CPU PCB
10.5.9.1 Before Removing the Control Panel CPU PCB
10.5.9.2 Removing the Control Panel CPU PCB
10.5.10 Control Panel USB PCB
10.5.10.1 Before Removing the Control Panel USB PCB
10.5.10.2 Removing the Control Panel USB PCB
10.5.11 FAX Unit
10.5.11.1 Removing the Fax Unit
10.5.12 AC Driver PCB
10.5.12.1 Before Removing the AC Driver PCB
10.5.12.2 Removing the AC Driver PCB
10.5.13 All Night Power Supply PCB
10.5.13.1 Before Removing the All-Night Power Supply PCB
10.5.13.2 Removing the All-Night Power Supply PCB
10.5.14 Option Power Supply PCB
10.5.14.1 Before Removing the Option Power Supply PCB
10.5.14.2 Removing the Option Power Supply PCB
10.5.15 Relay PCB
10.5.15.1 Before Removing the Relay PCB
10.5.15.2 Removing the Relay PCB
10.5.16 High-Voltage PCB
10.5.16.1 Before Removing the High-Voltage Power Supply PCB
10.5.16.2 Removing the High-Voltage Power Supply PCB
10.5.17 Power Supply Cooling Fan 1
10.5.17.1 Before Removing the Power Supply Cooling Fan
10.5.17.2 Removing the Power Supply Cooling Fan
10.5.18 Exhaust Fan
10.5.18.1 Removing the Exhaust Fan
10.5.19 Fan Filter
10.5.19.1 Removing the Exhaust Fan Filter
10.5.20 Motor of Main Drive Assembly
10.5.20.1 Before Removing the Main Motor (iR 3245/3235/3230)
10.5.20.2 Removing the Main Motor (iR 3245/3235/3230)
10.5.20.3 Before Removing the Main Motor (iR 3225)
10.5.20.4 Removing the Main Motor (iR 3225)
10.5.21 Fixing Driver Motor
10.5.21.1 Removing the Fixing Driver Motor
10.5.22 Right Door/Right Cover
10.5.22.1 Releasing the Right Cover
10.5.22.2 Removing the Right Cover
10.5.23 Circuit Breaker
10.5.23.1 Before Removing the Circuit Breaker
10.5.23.2 Removing the Circuit Breaker

Chapter 11. MEAP
11.1 MEAP
11.1.1 Overview
11.1.2 Changes
11.1.3 Checking the Operating Environment
11.1.4 Setting Up the Network
11.1.5 Login to SMS
11.1.6 Setting the method to login to SMS
11.1.7 Checking Application List
11.1.8 Starting and Stopping a MEAP Application
11.1.9 Checking the Platform Information
11.1.10 MEAP Specifications
11.1.11 MFID
11.1.12 Checking the System Information of a MEAP Application with SMS
11.1.13 Printing the System Information of a MEAP Application
11.1.14 Reference (Application System Information)
11.1.15 Installing an Application
11.1.16 MEAP Enterprise Service Manager
11.1.17 Adding a License File
11.1.18 Disabling a License File (suspending a license)
11.1.19 Downloading/Removing an Invalidated License File
11.1.20 Reusable license
11.1.21 License for forwarding
11.1.22 Uninstalling an Application
11.1.23 Login Service
11.1.24 Changing Login Services
11.1.25 Initializing the Password
11.1.26 Creating a Backup for MEAP Application Area, Formatting the Hard Disk, Restoring the MEAP Application Area with the Backup, Using the SST (Service Support Tool)
11.1.27 Replacing the Hard Disk Drive
11.1.28 MEAP Safe Mode
11.1.29 Setting HTTP port for MEAP application (level 2)
11.1.30 USB keyboard support
11.1.31 USB memory related functions(supported outside of Japan and Europe)
11.1.32 Reference material
11.1.33 Option for exclusive individual measure

Chapter 12. e-MAINTENANCE/OMAGE WARE REMOTE
12.1 e-maintenance/imageWARE Remote
12.1.1 Overview
12.1.2 Settings procedures
12.1.3 Troubleshooting guide
12.1.4 Service cautions

Chapter 13. MAINTENANCE AND INSPECTION
13.1 Periodically Replaced Parts
13.1.1 Overview
13.1.2 Periodically Replaced Parts
13.2 Durables and Consumables
13.2.1 Overview
13.2.2 ADF
13.2.3 Reader
13.2.4 Printer Unit
13.3 Scheduled Servicing Basic Procedure
13.3.1 Scheduled Servicing for Reader Unit
13.3.2 Scheduled Servicing for the Printer Unit
13.4 Cleaning
13.4.1 Cleaning Fixing Entrance Guide
13.4.2 Cleaning the Mirror inside CCD Unit
13.4.3 Cleaning Film Bias Static Eliminator

Chapter 14. STANDARDS AND ADJUSTMENTS
14.1 Image Adjustments
14.1.1 Standards for Image Position
14.1.2 Adjusting the Image Position
14.1.3 Left End Margin Adjustment (each pickup position basis)
14.2 Scanning System
14.2.1 After Replacing the Reader Controller PCB or Initializing the RAM
14.2.2 When Replacing the CCD Unit
14.2.3 When Replacing the Copyboard Glass
14.2.4 When Replacing the ADF Scanning Glass
14.3 Laser Exposure System
14.3.1 After Replacing the Laser Scanner Unit
14.4 Image Formation System
14.4.1 After Replacing Developing Assembly/Developing Cylinder
14.4.2 After Replacing Drum Unit
14.5 Electrical Components
14.5.1 After Replacing the Hard Disk
14.5.2 After Replacing the Main Controller
14.5.3 When Replacing DC Controller PCB
14.6 Pickup/Feeding System
14.6.1 When Replacing the Cassette
14.6.2 When Replacing the Duplex Unit
14.6.3 When Replacing the Manual Feed Tray
14.6.4 Registration of Paper Width Basic Value for Manual Feed Tray

Chapter 15. CORRECTING FAULTY IMAGES
15.1 Making Initial Checks
15.1.1 Installation Procedure
15.1.2 Checking Paper
15.1.3 Checking Paper Set
15.1.4 Checking Consumables
15.1.5 Checking Periodical Service Item
15.1.6 Checking Each Unit/Each Function System
15.1.7 Others
15.2 Outline of Electrical Components
15.2.1 Clutch/Solenoid
15.2.1.1 Clutches and Solenoids (Reader)
15.2.1.2 Clutches and Solenoids (Printer)
15.2.2 Motor
15.2.2.1 Motors (Reader)
15.2.2.2 Motors (Printer)
15.2.3 Fan
15.2.3.1 Fans (Reader)
15.2.3.2 Fans (Printer)
15.2.4 Sensor
15.2.4.1 Sensors (Reader)
15.2.4.2 Sensors (Printer)
15.2.5 Switch
15.2.5.1 Switches (Reader)
15.2.5.2 Switches (Printer)
15.2.6 Lamps, Heaters, and Others
15.2.6.1 Lamps, Heaters, and Others (Reader)
15.2.6.2 Lamps, Heaters, and Others (Printer)
15.2.7 PCBs
15.2.7.1 PCBs (Reader)
15.2.7.2 PCBs (Printer)
15.2.8 Connectors
15.2.8.1 Connectors (1/6)
15.2.8.2 Connectors (2/6)
15.2.8.3 Connectors (3/6)
15.2.8.4 Connectors (4/6)
15.2.8.5 Connectors (5/6)
15.2.8.6 Connectors (6/6)
15.2.9 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
15.2.9.1 Variable Resistors (VR), Light-Emitting Diodes, and Check Pins by PCB
15.2.9.2 Points to Note About the Leakage Breaker

Chapter 16. SELF DIAGNOSIS
16.1 Error Code Details
16.1.1 E000 to E197 (DC Controller)
16.1.2 E202 to E248, E280 (Reader)
16.1.3 E261 to E315 (DC Controller, Main Controller)
16.1.4 E400, E413, E490 (ADF)
16.1.5 E500 to E5F9 (Finisher)
16.1.6 E602 (Error in HDD/encryption board)
16.1.7 Detail in E602
16.1.8 E604 to E748 (Main Controller, DC Controller)
16.1.9 E804 to E805 (DC Controller Control Fan)
16.2 Error Code (SEND)
16.2.1 Self-Diagnostic Display
16.2.2 List of Error Codes without Messages
16.3 Jam Code
16.3.1 Jam codes (printer unit)
16.3.2 Jam Code (ADF)
16.3.3 Jam codes (Finisher)
16.4 Alarm Code
16.4.1 Alarm Code

Chapter 17. SERVICE MODE
17.1 Outline
17.1.1 Construction of Service Mode
17.1.2 Starting Service Mode and Making Selections
17.1.3 Ending Service Mode
17.1.4 Back-Up
17.1.5 Initial Screen
17.1.6 2nd/3rd Item Screen
17.1.7 4th Item Screen
17.2 DISPLAY (Status Display Mode)
17.2.1 COPIER
17.2.1.1 COPIER > DISPLAY > VERSION
17.2.1.2 COPIER > DISPLAY > ACC-STS
17.2.1.3 COPIER > DISPLAY > ANALOG
17.2.1.4 COPIER > DISPLAY > CST-STS
17.2.1.5 COPIER > DISPLAY > JAM
17.2.1.6 COPIER > DISPLAY > ERR
17.2.1.7 COPIER > DISPLAY > HV-STS
17.2.1.8 COPIER > DISPLAY > CCD
17.2.1.9 COPIER > DISPLAY > SENSOR
17.2.1.10 COPIER > DISPLAY > ALARM-2
17.2.1.11 COPIER > DISPLAY > ENVRNT
17.2.2 FEEDER
17.2.2.1 FEEDER > DISPLAY
17.3 I/O (I/O Display Mode)
17.3.1 Outline
17.3.2
17.3.3
17.3.4
17.3.5
17.3.6
17.4 ADJUST (Adjustment Mode)
17.4.1 COPIER
17.4.1.1 COPIER > ADJUST > AE
17.4.1.2 COPIER > ADJUST > ADJ-XY
17.4.1.3 COPIER > ADJUST > CCD
17.4.1.4 COPIER > ADJUST > LASER
17.4.1.5 COPIER > ADJUST > DEVELOP
17.4.1.6 COPIER > ADJUST > DENS
17.4.1.7 COPIER > ADJUST > BLANK
17.4.1.8 COPIER > ADJUST > PASCAL
17.4.1.9 COPIER > ADJUST > HV-PRI
17.4.1.10 COPIER > ADJUST > HV-TR
17.4.1.11 COPIER > ADJUST > FEED-ADJ
17.4.1.12 COPIER > ADJUST > CST-ADJ
17.4.1.13 COPIER > ADJUST > FIXING
17.4.1.14 COPIER > ADJUST > MISC
17.4.2 FEEDER
17.4.2.1 FEEDER > ADJUST
17.4.3 SORTER
17.4.3.1 SORTER > ADJUST
17.5 FUNCTION (Operation/Inspection Mode)
17.5.1 COPIER
17.5.1.1 Points To Note When Operate The Service Mode (FUNCTION)
17.5.1.2 COPIER > FUNCTION > INSTALL
17.5.1.3 COPIER > FUNCTION > CCD
17.5.1.4 COPIER > FUNCTION > DENS
17.5.1.5 COPIER > FUNCTION > DPC
17.5.1.6 COPIER > FUNCTION > CST
17.5.1.7 COPIER > FUNCTION > FIXING
17.5.1.8 COPIER > FUNCTION > PANEL
17.5.1.9 COPIER > FUNCTION > PART-CHK
17.5.1.10 COPIER > FUNCTION > CLEAR
17.5.1.11 COPIER > FUNCTION > MISC-R
17.5.1.12 COPIER > FUNCTION > MISC-P
17.5.1.13 COPIER > FUNCTION > SYSTEM
17.5.2 FEEDER
17.5.2.1 FEEDER > FUNCTION
17.6 OPTION (Machine Settings Mode)
17.6.1 COPIER
17.6.1.1 COPIER > OPTION > BODY (1/15)
17.6.1.2 COPIER > OPTION > BODY (2/15)
17.6.1.3 COPIER > OPTION > BODY (3/15)
17.6.1.4 COPIER > OPTION > BODY (4/15)
17.6.1.5 COPIER > OPTION > BODY (5/15)
17.6.1.6 COPIER > OPTION > BODY (6/15)
17.6.1.7 COPIER > OPTION > BODY (7/15)
17.6.1.8 COPIER > OPTION > BODY (8/15)
17.6.1.9 COPIER > OPTION > BODY (9/15)
17.6.1.10 COPIER > OPTION > BODY (10/15)
17.6.1.11 COPIER > OPTION > BODY (11/15)
17.6.1.12 COPIER > OPTION > BODY (12/15)
17.6.1.13 COPIER > OPTION > BODY (13/15)
17.6.1.14 COPIER > OPTION > BODY (14/15)
17.6.1.15 COPIER > OPTION > BODY (15/15)
17.6.1.16 COPIER > OPTION > USER (1/7)
17.6.1.17 COPIER > OPTION > USER (2/7)
17.6.1.18 COPIER > OPTION > USER (3/7)
17.6.1.19 COPIER > OPTION > USER (4/7)
17.6.1.20 COPIER > OPTION > USER (5/7)
17.6.1.21 COPIER > OPTION > USER (6/7)
17.6.1.22 COPIER > OPTION > USER (7/7)
17.6.1.23 COPIER > OPTION > CST
17.6.1.24 COPIER > OPTION > ACC
17.6.1.25 COPIER > OPTION > INT-FACE (1/2)
17.6.1.26 COPIER > OPTION > INT-FACE (2/2)
17.6.1.27 COPIER > OPTION > COMBO
17.6.1.28 COPIER > OPTION > LCNS-TR
17.6.2 FEEDER
17.6.2.1 FEEDER > OPTION
17.6.3 SORTER
17.6.3.1 SORTER > OPTION
17.6.4 BOARD
17.6.4.1 BOARD > OPTION
17.7 TEST (Test Print Mode)
17.7.1 COPIER
17.7.1.1 COPIER > TEST > PG
17.7.1.2 COPIER > TEST > NETWORK
17.7.1.3 COPIER > TEST > NET-CAP
17.8 COUNTER (Counter Mode)
17.8.1 COPIER
17.8.1.1 COPIER > COUNTER > TOTAL
17.8.1.2 COPIER > COUNTER > PICK-UP
17.8.1.3 COPIER > COUNTER > FEEDER
17.8.1.4 COPIER > COUNTER > JAM
17.8.1.5 COPIER > COUNTER > MISC
17.8.1.6 COPIER > COUNTER > DRBL-1
17.8.1.7 COPIER > COUNTER > DRBL-2

Chapter 18. UPGRADING
18.1 Outline
18.1.1 Outline of Upgrading the Machine
18.1.2 Outline of the Service Support Tool
18.1.3 Points to Note at Time of Downloading
18.2 Making Preparations
18.2.1 Installing the System Software (System CD -> SST)
18.2.2 Installing the System Software (SST -> USB)
18.2.3 Making Connections (SST in use)
18.2.4 Making Connections (USB device in use)
18.3 Formatting the HDD
18.3.1 Formatting Selected Partitions
18.3.2 Formatting Procedure
18.4 Downloading System Software
18.4.1 Downloading the System Software (ALL)
18.4.1.1 Outline
18.4.1.2 Downloading Procedure (Assist mode)
18.4.1.3 Downloading Procedure (Normal mode)
18.4.2 Downloading the System Software (Single)
18.4.2.1 Downloading Procedure
18.4.3 Downloading Dcon and Rcon
18.4.3.1 Outline
18.4.4 Downloading G3 FAX
18.4.4.1 Outline
18.4.5 Uploading and Downloading Backup Data
18.4.5.1 Outline
18.4.5.2 Uploading Procedure
18.4.5.3 Downloading Procedure
18.4.6 Version Upgrade using USB
18.4.6.1 Overview of Menus and Functions
18.4.6.2 Points to Note
18.4.6.3 Downloading/Writing the System Software (auto)
18.4.6.4 Downloading the System Software (Confirmation execution when version is downed the same version)
18.4.6.5 Downloading the System Software (all overwriting)
18.4.6.6 Formatting the HDD
18.4.6.7 Other Functions

Chapter 19. SERVICE TOOLS
19.1 Service Tools
19.1.1 Special Tools
19.1.2 Oils and Solvents

Numbers of pages: 746.

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