Table Of Contents - Canon AJ1 Service Manual

Safety Precautions...............................................................................................1
Notes Before it Works Serving............................................................................................................ 2
1. Product Overview.............................................................................................3
Overview............................................................................................................................................. 4
Specification......................................................................................................................................... 4
Parts Name.......................................................................................................................................... 4
2. Technical Explanation..................................................................................... 6
Basic Configuration............................................................................................................................. 7
Parts Configuration............................................................................................................................... 7
Paper Path........................................................................................................................................... 9
Controls............................................................................................................................................. 10
Paper Size Detection Control............................................................................................................... 10
Paper Level Detection Control..............................................................................................................12
Paper Detection Control...................................................................................................................... 15
Lifter Control....................................................................................................................................... 16
Registration Control.............................................................................................................................16
Size Mismatch Detection Control..........................................................................................................17
Jam Detection.....................................................................................................................................17
3. Periodical Service.......................................................................................... 18
List of Periodical Service Works........................................................................................................19
4. Disassembly/Assembly................................................................................. 20
Parts List........................................................................................................................................... 21
External Cover / Internal...................................................................................................................... 21
Major Units......................................................................................................................................... 22
Electrical Components List................................................................................................................23
Sensor............................................................................................................................................... 23
Motor..................................................................................................................................................23
Switch /PCB /Motor /Solenoid.............................................................................................................. 24
List of Connectors............................................................................................................................... 24
Removal from the Connected Equipment ........................................................................................ 26
Procedure...........................................................................................................................................26
External Cover System......................................................................................................................28
Removing the Rear Cover....................................................................................................................28
Removing the Right Cover................................................................................................................... 28
Removing the Cassette Receptacle......................................................................................................31
Controller System..............................................................................................................................33
Removing the Cassette Module Controller PCB.................................................................................... 33
Pickup Feed System......................................................................................................................... 34
Removing the Pickup/ Feed/ Separation Roller......................................................................................34
Contents
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Contents