Canon imageRUNNER ADVANCE iR Advance C355 iR Advance C255 iR Advance C355iF iR Advance C255iF iR Advance C355P Service Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Canon imageRUNNER ADVANCE iR Advance C355 iR Advance C255 iR Advance C355iF iR Advance C255iF iR Advance C355P contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

SAFETY PRECAUTIONS
Laser Safety
Handling of Laser System
Turn power switch ON
Power Supply
Toner Safety
About Toner
Handling Adhered Toner
Notes When Handling a Lithium Battery
Notes Before it Works Serving
Points to Note at Cleaning
Notes on Assembly/Disassembly
Points to Note when Tightening a Screw

1. PRODUCT OVERVIEW
Product Lineup
Host machine
Machine Configuration
Model Type
Option
Pickup/Delivery / Image Reading System Options
Function expansion system options
Features
Improved Operability of Replacing Major Parts
Specifications
Specifications
Weight and Size
Productivity
Paper Type
Parts Name
Cross Section View
Control Panel

2. TECHNOLOGY
Functional Configuration
Original Exposure System
Features
Specifications
Basic Configuration
Dust Detection Control
Image Processing
Outline of Electric Circuits
ADF Scan Operation Sequence (Common to 2-sided/1-sided)
Scanner Unit
Pickup Feed System
Controller System
Overview
Startup Sequence
Shutdown Sequence
Motion Sensor
Laser Exposure System
Overview
Specifications
Laser ON/OFF Control
Horizontal Scanning Synchronization Control
Vertical Scanning Synchronization Control
Scanner Motor Control
APC (Auto Power Control)
BD Detection Correction Control
Dustproof Shutter
Image Formation System
Overview
Primary Charging
Drum Unit (Developing/Drum)
Transfer
Drum Cleaning
Image Stabilization Control
Toner Supply Assembly
Waste Toner Feeding Area
Other Controls
Fixing System
Overview
Specifications
Component Parts
Fixing temperature control
Standby Temperature Control
Print Temperature Control
Down Sequence Control
Fixing Film Unit Engagement/Disengagement Control
Pre-fixing Arch Level Control
Arch Sensor Control
Protection Function
Pickup Feed System
Overview
Cassette Pickup Assembly
Multi-purpose Tray Pickup Assembly
Fixing/Registration Assembly
Delivery Assembly
Reverse/Duplex Assembly
Jam Detection
External Auxiliary System
Software counter
Fan
Power supply
Power-saving Function
Quick Startup
Operating Conditions of the Heater Control

3. PERIODICAL SERVICE
Periodically Replacement Parts
Consumable parts

4. PARTS REPLACEMENT AND CLEANING
Preface
Outline
Points to Note when Tightening a Screw
List of Parts
External / Internal Cover
List of Main Unit
Electrical Components
External Cover/Interior System
Removing the Front Cover
Removing the Rear Cover 1
Removing the Left Upper Cover
Removing the Left Lower Cover
Removing the Right Front Cover
Removing the Right Rear Cover/Right Rear Lower Cover
Removing the Left Upper Cover
Removing the Right Cover Unit
Removing the Multi-purpose Tray
Removing the Delivery Tray
Removing the Rear Upper Cover
Removing the Upper Cover
Removing the Control Panel Unit
Original Exposure/Feed System
Removing the ADF Unit
Removing the ADF Pickup Unit
Removing the ADF Separation Unit
Removing the Scanner Unit (Back)
Removing the Copyboard Glass Unit
Removing the Scanner Unit (Front)
Removing the Reader Motor
Controller System
Removing the Main Controller Unit
Removing the DC Controller PCB
Removing the Secondary Transfer High-voltage PCB/Developing High-voltage PCB Unit
Removing the Primary Transfer High-voltage PCB Unit
Removing the All-night Power Supply PCB Unit
Removing the Low-voltage Power Supply Unit
Removing the Touch Panel/Control Panel CPU PCB Unit/LCD Unit
Removing the HDD
Removing the Fax Speaker Unit
Removing the Fax Unit
Laser Exposure System
Removing the Laser Scanner Unit
Image Formation System
Removing the Waste Toner Container
Removing the Toner Container (Y/M/C/Bk)
Removing the Drum Unit (Y/M/C/Bk)
Removing the ITB Unit
Removing the Registration Patch Sensor Unit
Removing the Secondary Transfer Outer Roller Unit
Removing the Secondary Transfer Outer Roller Guide Unit
Removing the Registration Drive Unit
Removing the Main Drive Unit
Removing the Hopper Unit (Y/M/C/Bk)
Removing the ITB Pressure Release Switch
Removing the Bottle Drive Unit (Y/M/C/Bk)
Removing the Toner Bottle Mount (Y/M/C/Bk)
Fixing System
Removing the Fixing Assembly
Removing the Fixing Film Unit / Pressure Roller Unit
Removing the Fixing Drive Unit
Pickup/Feed System
Removing the Right Inner Cover Unit
Removing the Cassette Pickup Roller/Cassette Separation Roller/Cassette Feed Roller
Removing the Multi-purpose Tray Pickup Roller /Multi-purpose Tray Separation Roller /Multipurpose
Tray Feed Roller
Removing the Registration/Pickup Unit
Procedure after replacement When images with uneven density (white spots) are generated after
replacing the Registration Unit
Removing the Delivery/Reverse Unit
Removing the Cassette 1 Lifter Drive Unit
Removing the Cassette 1 Pickup Drive Unit
Cleaning Procedure
Cleaning the Copyboard Glass/Reading Glass
Cleaning the Dustproof Glass
Cleaning when installing/removing the ITB Unit
Cleaning the Registration Patch Sensor Unit
Cleaning the Registration Front Guide
Cleaning the Registration Roller/Pre-registration Roller
Cleaning the Secondary Transfer Guide
Cleaning the Fixing Inlet Guide

5. ADJUSTMENT
Actions at Parts Replacement
Main Controller PCB
DC Controller PCB
Works Required at HDD Replacement
After Replacing the Copyboard Glass
After Replacing the Scanner Unit (Front)
After Replacing the Scanner Unit (Back)
Original Exposure System
Right angle adjustment
Pickup Feed System
Image Position Adjustment

6. TROUBLESHOOTING
List of Initial Check Items
Test Print
Overview
Steps to Select a Test Print Type
How to use the test print
List of Troubleshooting Items
Image Failure
Category: Malfunction
Startup System Failure Diagnosis
Overview
Startup System Failure Diagnosis Flow
Controller Self Diagnosis
Boot Method
Diagnosis Result
Controller System Error Diagnosis Table
Debug Log
Function Overview
Flow of Determining the Procedure for Obtaining Logs
Saving and Collecting Sublogs

7. ERROR/JAM/ALARM
Overview
Location Code
Pickup Position Code
Pickup size
Points to Note When Clearing MN-CON
Points to Note When Clearing HDD
EError Code
EError Code Details
Jam Code
Jam Type
Jam screen display specification
Host Machine / Cassette
ADF / Reader
Staple Finisher
Alarm Code
Alarm Code Details

8. SERVICE MODE
Overview
Points to Note when Executing Service Mode
Service Mode Menu
Description of Service Mode Items
Operation Check of Electrical Components
Enhanced I/O Information
Security Support
Switching the Screen Display (Level 1 <->2)
Service Mode Backup
Output of Service Print Data
SITUATION Mode
Function to Mask the Screen during Remote Access
COPIER (Service mode for copier)
DISPLAY (State display mode)
I/O (I/O display mode)
ADJUST (Adjustment mode)
FUNCTION (Operation / inspection mode)
OPTION (Specification setting mode)
TEST (Print test mode)
COUNTER (Counter mode)
FEEDER (ADF service mode)
ADJUST (Adjustment mode)
FUNCTION (Operation / inspection mode)
OPTION (Specification setting mode)
SORTER (Service mode for delivery options)
ADJUST (Adjustment mode)
OPTION (Specification setting mode)
BOARD (Option board setting mode)
OPTION (Specification setting mode)

9. INSTALLATION
How to Check the Installation Procedure
Symbols
Installation
Host Mashine Installation
Setting the Dehumidification Switch
Document Scan Lock Kit-B1
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Removing the Covers
Installation Procedure
Installing the Covers
Checking after Installation
IC Card Reader BOX-D1
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Preparation
Removing the Covers
Installation Procedure
IC Card Reader Attachment-A1
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Installation Procedure
Copy Card Reader-F1/Copy Card Reader Attachment-B4
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Removing the Covers
Installing the Covers
Installation Procedure
Setting after Installation
Serial Interface Kit-K3, Copy Control Interface Kit-A1
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Installation Procedure
NFC Kit-C1
Points to Note at Installation
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Installation procedure
Setting after Installation
Connection Kit-A1 for Bluetooth LE
Installation Outline Drawing
Checking the Contents
Check Item When Turning OFF the Main Power
Installation Procedure
Setting after Installation

APPENDICES
Service Tool
List of Special Tools
Solvents and Oils
General Circuit Diagram
Host machine_1/13
Host machine_2/13
Host machine_3/13
Host machine_4/13
Host machine_5/13
Host machine_6/13
Host machine_7/13
Host machine_8/13
Host machine_9/13
Host machine_10/13
Host machine_11/13
Host machine_12/13
Host machine_13/13
Software Counter Specifications
Removal
Removal
Target PCBs of Automatic Update
List of Service Modes That Can Be Restored