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Canon H1 - User Manual

Canon H1
112 pages
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654321
Color Image Reader Unit - H1
SERVICE MANUAL Rev0
Product Outline
Technology
Periodic Servicing
Parts Replacement and Cleaning Procedure
Adjustment
Installation
Appendix

Table of Contents

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Summary

Safety Precautions

Notes Before it Works Serving

Precautions for servicing operations, including power handling.

Points to Note at Cleaning

Important safety advice for cleaning procedures.

Product Outline

Original Exposure System (Reader)

Details the reader unit's exposure system, including LED and CCD.

Specifications (Reader)

Technical specifications for the reader unit, covering scan resolution, gradation, and optics.

Names of Parts (Reader)

Identifies key external and internal components of the reader unit.

External View

Visual identification of the reader unit's exterior parts.

Cross Section

Illustrates the internal structure and component layout of the reader.

Major Components

Highlights primary components of the document exposure system.

Reader Relay PCB

Details the function and connectivity of the reader relay PCB.

Features (DADF)

Highlights features of the DADF, such as mixed mode and type detection.

Specifications (DADF)

Lists technical specifications for the DADF, including paper handling and size.

Names of Parts (DADF)

Identifies external and internal parts specific to the DADF unit.

External View

Visual identification of the DADF unit's exterior components.

Cross Section

Illustrates the internal paper path and component arrangement of the DADF.

Technology

Controls (Reader)

Explains basic sequences and drive system control for the reader unit.

Servicing (Reader)

Covers periodic servicing, parts replacement actions, and troubleshooting for the reader.

Basic Configuration (DADF)

Outlines the DADF's electric circuits, component configuration, and drive systems.

Controls (DADF)

Details DADF control functions like document detection and size identification.

Work of service (DADF)

Lists adjustment types and periodic servicing tasks for the DADF.

Periodic Servicing

List of Work for Scheduled Servicing

Details scheduled maintenance tasks, parts, and intervals for user and periodic servicing.

Parts Replacement and Cleaning Procedure

List of Parts (Reader)

Comprehensive list of replaceable parts for the reader unit with part numbers.

External Covers (Reader)

Step-by-step instructions for removing reader unit external covers.

Original Exposure System (Reader)

Procedures for removing and replacing the platen glass and ADF scan glass.

List of Parts (DADF)

Comprehensive list of replaceable parts for the DADF unit with part numbers.

External Covers (DADF)

Step-by-step instructions for removing DADF unit external covers.

Main Units (DADF)

Procedures for removing and replacing major DADF components like the feed unit.

Consumable Parts Requiring Periodic Replacement and Cleaning Points (DADF)

Identifies consumable parts for DADF, their replacement intervals, and cleaning needs.

Clutch Solenoid Motor Fan PCB (DADF)

Procedures for replacing motors, solenoids, fans, and PCBs in the DADF.

Adjustment

Overview (Reader)

Overview of adjustment measures required for reader unit servicing.

When replacing parts (Reader)

Detailed steps for adjustments after replacing reader unit parts like glass or CCD.

Overview (DADF)

Lists all adjustment items for the DADF unit and relevant parts.

Adjustment Method (DADF)

Step-by-step procedures for performing various DADF adjustments.

Installation

How to Utilize This Installation Procedure

Guidance on using installation procedures and interpreting symbols.

Caution During Installation

Critical safety precautions and handling advice during unit installation.

Check Items when Turning OFF the Main Power

Key checks to perform before disconnecting the main power supply.

Checking the Contents

Procedure to verify all package contents are present and undamaged.

Installation Procedure

Comprehensive, step-by-step guide for the physical installation of the unit.

Appendix

Service Tools

Lists special tools, oils, and solvents necessary for machine servicing.

General Circuit Diagram(Reader)

Detailed electrical schematic diagram for the reader unit.

General Circuit Diagram (DADF)

Detailed electrical schematic diagram for the DADF unit.

Signal Name List (DADF)

Reference table of signal names, pin numbers, and abbreviations for the DADF.

Summary

Safety Precautions

Notes Before it Works Serving

Precautions for servicing operations, including power handling.

Points to Note at Cleaning

Important safety advice for cleaning procedures.

Product Outline

Original Exposure System (Reader)

Details the reader unit's exposure system, including LED and CCD.

Specifications (Reader)

Technical specifications for the reader unit, covering scan resolution, gradation, and optics.

Names of Parts (Reader)

Identifies key external and internal components of the reader unit.

External View

Visual identification of the reader unit's exterior parts.

Cross Section

Illustrates the internal structure and component layout of the reader.

Major Components

Highlights primary components of the document exposure system.

Reader Relay PCB

Details the function and connectivity of the reader relay PCB.

Features (DADF)

Highlights features of the DADF, such as mixed mode and type detection.

Specifications (DADF)

Lists technical specifications for the DADF, including paper handling and size.

Names of Parts (DADF)

Identifies external and internal parts specific to the DADF unit.

External View

Visual identification of the DADF unit's exterior components.

Cross Section

Illustrates the internal paper path and component arrangement of the DADF.

Technology

Controls (Reader)

Explains basic sequences and drive system control for the reader unit.

Servicing (Reader)

Covers periodic servicing, parts replacement actions, and troubleshooting for the reader.

Basic Configuration (DADF)

Outlines the DADF's electric circuits, component configuration, and drive systems.

Controls (DADF)

Details DADF control functions like document detection and size identification.

Work of service (DADF)

Lists adjustment types and periodic servicing tasks for the DADF.

Periodic Servicing

List of Work for Scheduled Servicing

Details scheduled maintenance tasks, parts, and intervals for user and periodic servicing.

Parts Replacement and Cleaning Procedure

List of Parts (Reader)

Comprehensive list of replaceable parts for the reader unit with part numbers.

External Covers (Reader)

Step-by-step instructions for removing reader unit external covers.

Original Exposure System (Reader)

Procedures for removing and replacing the platen glass and ADF scan glass.

List of Parts (DADF)

Comprehensive list of replaceable parts for the DADF unit with part numbers.

External Covers (DADF)

Step-by-step instructions for removing DADF unit external covers.

Main Units (DADF)

Procedures for removing and replacing major DADF components like the feed unit.

Consumable Parts Requiring Periodic Replacement and Cleaning Points (DADF)

Identifies consumable parts for DADF, their replacement intervals, and cleaning needs.

Clutch Solenoid Motor Fan PCB (DADF)

Procedures for replacing motors, solenoids, fans, and PCBs in the DADF.

Adjustment

Overview (Reader)

Overview of adjustment measures required for reader unit servicing.

When replacing parts (Reader)

Detailed steps for adjustments after replacing reader unit parts like glass or CCD.

Overview (DADF)

Lists all adjustment items for the DADF unit and relevant parts.

Adjustment Method (DADF)

Step-by-step procedures for performing various DADF adjustments.

Installation

How to Utilize This Installation Procedure

Guidance on using installation procedures and interpreting symbols.

Caution During Installation

Critical safety precautions and handling advice during unit installation.

Check Items when Turning OFF the Main Power

Key checks to perform before disconnecting the main power supply.

Checking the Contents

Procedure to verify all package contents are present and undamaged.

Installation Procedure

Comprehensive, step-by-step guide for the physical installation of the unit.

Appendix

Service Tools

Lists special tools, oils, and solvents necessary for machine servicing.

General Circuit Diagram(Reader)

Detailed electrical schematic diagram for the reader unit.

General Circuit Diagram (DADF)

Detailed electrical schematic diagram for the DADF unit.

Signal Name List (DADF)

Reference table of signal names, pin numbers, and abbreviations for the DADF.

Canon H1 Specifications

General IconGeneral
BrandCanon
ModelH1
CategoryCard Reader
LanguageEnglish

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