Service Manual
Copyright 1999 Canon INC
Preface
DTP system
Contents Product Information
Mechanical Adjustment
Flowchart
Electrical Adjustment
Test Pins, Jumpers
Appendix
Page
Chapter Product Information
Page
Features
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Printer Printer Engine
II. Specifications
ROM 4MB
Video Controller
ATA-3 IDE
Option Hard disk
Laser Safety
III. Safety Information
Toner Safety
Ozone Safety
External Views
IV. Parts of the Printer
Cross-sectional Views
Do not install in the following locations
Installation
Installation space
Location Selection
2300mm 100mm
Unpacking and installing the hard disk
Unpacking and Installation
Printer
Cartridge
Hook
Ready
Operation confirmation
Operation precautions
Storing, Handling the EP-72 Cartridge
1 Storage temperature and humidity conditions
Before unsealing the box
After unsealing the box
Handling
Effective life
Chapter
VI. Maintenance and Servicing by the Customer
Transfer guide, registration guide
Static charge eliminator
Fixing unit
Chapter
VII. Operation
· Reset key
· Continue indicator 3 On
· Disk indicator 7 On
· Staple indicator
· On Line indicator 17 On
· Form Feed indicator 12 On
· Item key
· Continue key
Restoring the default settings
Accessing and selecting menu items
Resetting the default values
Operation Panel Menus
Chapter
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Following options
Page
Chapter Operation and Timing
Page
Engin Control System
Basic Operation
Period Purpose Remark
Has fixing temperature Reached 170˚ C?
Power On Sequences
DC Controller Circuit Outline
II. Engine Control System
Explanation of operations of each block a. CPU IC201
Gate array IC202 Its functions are to
Paper pick-up unit door sensor
DC Controller Input/Output Signals
Fdfuls
MT1
CL1
CL3
Fixing Control Fixing temperature control
