Canon iR1750 iR1740 iR1730 Series Service Manual

Service Manual Canon imageRUNNER 1750 imageRUNNER 1740 imageRUNNER 1730 Series;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Canon.
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 theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of CanonĀ imageRUNNER 1750 imageRUNNER 1740 imageRUNNER 1730 Series photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

0. SAFETY PRECAUTIONS
CDRH Act
Laser Safety
Handling of Laser System
Turn power switch ON
Power Supply
Safety of Toner
About Toner
Toner on Clothing or Skin
Notes When Handling the Lithium and Ni-MH Batteries
Notes Before it Works Serving
Points to Note at Cleaning
Notes On Assembly/Disassembly

1. PRODUCT OVERVIEW
Product Lineup
Host machine
Host machine configuration
Model type
Option
Pickup/Delivery / Image Reading System Options
Function expansion system options
Features
Product Features
Secured Print Jobs
Service Mode Disable of USB memory function
Setting “Auto-clear Time” to “short”
Arabic support (In Europe only)
Communication test function of E-RDS
Specifications
Specifications
Weight and Size
Productivity (Print speed)
Paper type
Pickup
Parts Name
External View
Cross Sectional View
Operation
Power Switch
Description of Control Panel

2. TECHNICAL EXPLANATION
Basic Configuration
Functional Configuration
Basic sequence
Original Exposure and Feed System
Construction
Specifications/controls/functions
Major Components
Reader Controller PCB
Basic Operation
Basic Sequence
ADF Operation Mode
Controls
Controlling the Scanner Drive System
Contact Image Sensor (CIS)
Enlargement / Reduction
Original Size Detection by Original Size Detection Sensors
Dust Detection Control
Dust Detection Preventive Process
Dust Detection Correction Control
Image Processing
Control of ADF
Original Size Detection by ADF
Pickup and Feed Operations
Reversal Operation
Delivery Operation
Jam Detection
Work of Service
Periodically Replaced Parts
Consumable Parts
Periodical Servicing
When replacing the parts
Main Controller
Overview
Configuration/Function
Controls
Image Data Flow
Image Processing Module Configuration
Reader Unit Input Image Processing
Compression/Expansion/Edit Processing Block
Printer Output Image Processing
Image Data Flow of Copy Function
Image Data Flow of SEND Function
Image Data Flow of FAX Transmission Function
Image Data Flow of FAX Reception Function
Image Data Flow of PDL Function
Service Tasks
Periodically Replaced Parts
Consumable Parts
Periodical Servicing
Laser Exposure System
Construction
Specifications/Controls/Functions
Main Configuration Parts
Control System Configuration
Basic Sequence
Basic Sequence
Various Controls
Controlling the Laser Activation Timing
Controlling the Intensity of Laser Light
Controlling the Laser Scanner Motor
Controlling the Laser Shutter
Image Formation System
Basic Configuration
List of Image Formation Specifications
Major Components in image formation system
Image Formation Process
Basic Sequence
Initial rotation sequence
Sequence at printing
Last rotation sequence
Controls
Drum Unit
Developing Assembly
Toner Supply Area
Transfer Unit
Chang in bias by user mode (Special Mode)
Waste Toner Box
Service Tasks
Periodically Replaced Parts
Consumable Parts
Periodical Servicing
Fixing System
Overview
Features
Specifications
Major Components
Controls
Fixing Temperature Control (temperature control)
Standby Temperature Controll
Print temperature control
Down Sequence Control
Change in fixing performance by user mode (Special Mode)
Pre-fixing arch level control
Protection function
Service Tasks
Periodically Replaced Parts
Consumable Parts
Periodical Servicing
Pickup Feed System
Overview
Specifications
Parts Configuration
Paper Path
Controls
Overview
Cassette Pickup Assembly
Multi-purpose Tray Pickup Assembly
Fixing/Registration Assembly
Delivery Assembly
Reverse/Duplex Assembly
Jam Detection
Work of Service
Periodical ServicePeriodical Service
Consumables
Periodically Servicing
External Auxiliary System
Controls
Software counter
Fan
Power supply
Service Tasks
Periodically Replaced Parts
Consumable Parts
Periodical Servicing
Embedded RDS
Product Overview
Overview
Features and benefits
Service cautions
E-RDS Setup
Confirmation and preparation in advance
E-RDS setting items
Steps to E-RDS settings
Initializing E-RDS settings
COM-LOG Report
FAQ
Troubleshooting
Error code and strings

3. PERIODICAL SERVICE
List of periodically replacement parts, consumable parts and
locations for cleaning
periodically replacement parts
Consumable parts

4. DISASSEMBLY /ASSEMBLY
Preface
Outline
List of Parts
External View
Front Side
Rear Side
Internal View
List of Main Unit
Electrical Components
ADF Unit
Reader Unit
Printer Unit
List of Connectors
External Cover/Internal System
Location
Front Side
Rear Side
Internal View
Removing the Front Cover
Procedure
Removing the Rear Cover
Procedure
Removing the Right Front Cover
Procedure
Removing the Right Rear Cover
Procedure
Removing the Right Door Unit
Preparation
Procedure
Removing the Left Cover
Preparation
Procedure
Removing the Inner Rear Cover
Preparation
Procedure
Removing the Delivery Outer Cover
Procedure
Removing the Delivery Inner Cover
Preparation
Procedure
Removing the Right Inner Cover
Preparation
Procedure
Removing the Left Inner Cover
Preparation
Procedure
Removing the Support Column Cover
Preparation
Procedure
Removing the Reader Front Cover
Preparation
Procedure
Removing the Reader Rear Cover
Preparation
Procedure
Removing the Reader Bottom Cover
Preparation
Procedure
Removing the Control Panel Unit
Preparation
Procedure
Original Exposure/Feed System
Location
Removing the Copyboard Glass
Procedure
When Replacing the Copyboard Glass
Removing the ADF Reading Glass
When Replacing the ADF Reading Glass
Removing the ADF Unit
Procedure
Removing the Reader Unit
Preparation
Procedure
Removing the Reader Controller PCB
Preparation
Procedure
Removing the CIS Unit
Preparation
Procedure
When Replacing the CIS Unit
Removing the ADF Upper Cover Unit
Procedure
Removing the ADF Separation Pad
Procedure
Removing the ADF Pickup Roller Unit
Preparation
Procedure
Removing the ADF Pickup Tray
Procedure
Removing the ADF Pickup Unit
Preparation
Procedure
Controller System
Location
Removing the DC Controller PCB
Preparation before Replacement
Preparation
Procedure
After Replacement/RAM Clearing
Removing the Main Controller PCB
Preparation before Replacement
Preparation
Procedure
After Replacement
Removing the HVT PCB
Preparation
Procedure
Removing the Power Supply PCB
Preparation
Procedure
Laser Exposure System
Location
Removing the Laser Scanner Unit
Preparation
Procedure
After Replacing the Laser Scanner Unit
Image Formation System
Location
Removing the Waste Toner Container
Procedure
Removing the Toner Cartridge
Procedure
Removing the Drum Unit
Preparation
Procedure
Removing the Developing Assembly
Preparation
Procedure
Removing the Transfer Roller
Procedure
Removing the Separation Static Eliminator
Procedure
Removing the Main Drive Unit
Preparation
Procedure
Removing the Hopper Unit
Preparation
Procedure
Fixing System
Location
Removing the Fixing Assembly
Procedure
Removing the Fixing Drive Unit
Preparation
Procedure
Pickup Feed System
Location
Removing the Cassette Feed Roller
Procedure
Removing the Cassette Separation Roller
Procedure
Removing the Cassette Pickup Roller
Procedure
Removing the Cassette Pickup Idler Gear
Preparation
Procedure
Removing the Cassette Pickup Unit
Preparation
Procedure
Removing the Multi-purpose Tray Pickup Roller
Procedure
Removing the Multi-purpose Tray Separation Pad
Preparation
Procedure
Removing the Delivery/Reverse Unit
Preparation
Procedure

5. ADJUSTMENT
Overview
Adjustment when replacing parts
Image Position Adjustment
Adjustment when Replacing the Parts
Original Exposure and Feed System
When Replacing the CIS Unit
When Replacing the Copyboard Glass
When Replacing the ADF Reading Glass
Main Controller System
Before Replacing the Main Controller PCB
After Replacing the Main Controller PCB
Before Replacing the DC Controller PCB
After Replacing the DC Controller PCB
When Replacing the RAM PCB
Laser Exposure System
After Replacing the Laser Scanner Unit
Image Position Adjustment
Left Edge Margin Adjustment
Leading Edge Non-image Width Adjustment
Left Edge Non-image Width Adjustment
Image Position Adjustment for ADF
Creation of Adjusting Test Sheet
Squareness Adjustment
Adjustment of Image Magnification Factor for Sub Scanning Section
Horizontal Registration Adjustment
Leading Edge Registration Adjustment

6. TROUBLESHOOTING
Initial Check
List of Initial Check Items
Test Print
Overview
Steps to Select a Test Print Type
How to View the Test Print
Grid (TYPE=01)
Halftone (TYPE=02)
Solid black (TYPE=03)
Solid white (TYPE=04)
4dot-6space / dot-6space (TYPE=06 / 07)
Troubleshooting items
List of Troubleshooting Items
Image Failure
Toner soiling at the back side of paper
Soiling at the leading/trailing edge of paper
Poor transfer of the image, hollow character
Image smear/toner bleed/condensation
Paper jam in solid image when the leading edge margin is small (1 to 4mm)
Jam with thin paper (63g/cm2 or lighter)
The toner bottle set lever cannot be operated or is hard to operate.
Abnormal noise at pickup from the Multi-purpose Tray
Software to Be Upgraded and Upgrading Method
Overview
Procedure

7. ERROR CODE
Overview
Outline
Error Code
Error Code Details
Error codes related to Fax
Overview
User error codes
Service error codes
Jam Code
Main Unit
ADF
Staple Finisher-H1
Alarm Code
Alarm Code Details

8. SERVICE MODE
Outline
Outline of Service Mode
Using the Mode
Setting of Bit Switch
Outline
Back-Up
Service Label
Details of Service Mode
#SSSW
SSSW Composition
Details
#MENU
Menu Switch Composition
Deatails
#NUMERIC
Numerical Parameter Composition
Details
#SCAN
Setting of Scanner Functions (SCANNER)
SCAN SW
Numeric Parameter Settings (Numeric Prama.)
READER
#PRINT
Numerin Parameter Settings (Numeric Prama).
Service Soft Switch Settings (PRINTER)
List of Functions
List of Functions(PRINT CST)
#NETWORK
Configuration
Confirmation of contents of CA certificate
#CODEC
Configuration
Details
#SYSTEM
Configuration
Details of Bit Switch
Details of System Numeric
#ACC
Configuration
#COUNTER
Counters
Clearing Counters
#LMS
Configuration
Outline
Details
Method of confirming license option
Inactivity of the transmitted license
Erasing a License
#E-RDS
Configuration
#REPORT
Configuration
Details
#DOWNLOAD
Download
#CLEAR
Configuration
#DISPLAY
Configuration
#ROM
Configuration
#TEST MODE
Outline
Configuration
Details

9. INSTALLATION
How to check this Installation Procedure
When Using the parts included in the package
Symbols in the Illustration
Installation
Option Installation Sequence
Drum Heater-D1
Points to Note at Installation
Checking the Contents
Check Items when Turning OFF the Power
Installation Outline Drawing
Installation Procedure
Removing the Covers
Before Installing
Installing the Environment Drum Heater
Copy Card Reader-F1
Check Item of the Contents
Points to Note at Installation
Checking the Contents
Copy Card Reader-F1
Copy Card Reader Attachment-C1
Check Items when Turning OFF the Power
Installation Outline Drawing
Installation Procedure
Assembling the Card Reader
Removing the Covers
Installing the Card Reader Kit
Registering the Card IDs
System Upgrade RAM-C1
Checking the Contents
Check Items when Turning OFF the Power
Installation Outline Drawing
Installation Procedure
Removing the Covers
Before Installing
Installing the SO-DIMM

APPENDIX
Service Tools
Special Tools
Oils and Solvents
General Timing Chart
Basic sequence at printing (A4 single-sided print (2 sheets), cassette)
Basic sequence at printing (A4 double-sided print (1 sheet), cassette)
General Circuit Diagram
General Circuit Diagram (1/10)
General Circuit Diagram (2/10)
General Circuit Diagram (3/10)
General Circuit Diagram (4/10)
General Circuit Diagram (5/10)
General Circuit Diagram (6/10)
General Circuit Diagram (7/10)
General Circuit Diagram (8/10)
General Circuit Diagram (9/10)
General Circuit Diagram (10/10)
List of User Mode
Common Settings
Timer Settings
Adjustment/Cleaning
Report Settings
Copy Settings
Communications Settings
Printer Settings
Settings Menu
PCL Settings*1
PS Settings*
Other Settings
Address Book Settings
Register Address
One-touch Buttons
System Management Settings
System Manager Info.Setting
Device Info. Settings
Dept. ID Management
User ID Management
Network Settings
Communications Settings
Forwarding Settings
Store/Print When Forwarding
Remote UI
Restrict the Send Function
Auto Online/Offline
Register LDAP Server
Job Log Display
Memory Media Store Log
License Registrastion
USB Device
Dept. ID/User Name Display
PDL Selection (PnP)
Memory Media Settings
Update Firmware
Volume Control
Backup Data

Number of pages: 358.