Canon Paper Deck-V1, Service Manual

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Contents
Contents
Chapter 1
Specifications
1.1 Product Specifications....................................................................................................................................... 1- 1
1.1.1Specifications .............................................................................................................................................. 1- 1
1.2 Names of Parts................................................................................................................................................... 1- 2
1.2.1Names of Parts............................................................................................................................................. 1- 2
Chapter 2 Functions
2.1 Basic Construction ............................................................................................................................................ 2- 1
2.1.1Inputs to the Side Paper Deck (1/2)............................................................................................................. 2- 1
2.1.2Inputs to the Side Paper Deck (2/2)............................................................................................................. 2- 2
2.1.3Outputs from the Side Paper Deck (1/1) ..................................................................................................... 2- 3
2.2 Basic Operation ................................................................................................................................................. 2- 4
2.2.1Outline ......................................................................................................................................................... 2- 4
2.2.2Pickup Operation......................................................................................................................................... 2- 4
2.2.3Controlling the Deck Main Motor (M101).................................................................................................. 2- 6
2.2.4Controlling the Deck Lifter Motor (M102) ................................................................................................. 2- 6
2.3 Paper Detection ................................................................................................................................................. 2- 9
2.3.1Detecting the Presence/Absence of Paper ................................................................................................... 2- 9
2.3.2Changing the Deck Paper Size .................................................................................................................... 2- 9
2.3.3Detecting the Level of Paper ..................................................................................................................... 2- 10
2.4 Deck Lifter ...................................................................................................................................................... 2- 11
2.4.1Detecting the Presence/Absence of Paper ................................................................................................. 2- 11
2.4.2Indicating the Level of Paper on the Deck Front Cover............................................................................ 2- 12
2.5 Opening /Closing the Compartment................................................................................................................ 2- 14
2.5.1Opening/Closing the Compartment........................................................................................................... 2- 14
2.6 Detecting Jams ................................................................................................................................................ 2- 16
2.6.1Outline ....................................................................................................................................................... 2- 16
2.7 Power Supply .................................................................................................................................................. 2- 18
2.7.1Outline ....................................................................................................................................................... 2- 18
2.7.2Protection Function ................................................................................................................................... 2- 18
Chapter 3 Parts Replacement Procedure
3.1 Removing from the Host Machine .................................................................................................................... 3- 1
3.1.1 Compartment............................................................................................................................................... 3- 1
3.1.1.1 Removing the Compartment................................................................................................................ 3- 1
3.1.2 Paper Deck .................................................................................................................................................. 3- 2
3.1.2.1 Detaching from the Host Machine ...................................................................................................... 3- 2
3.1.2.2 Opening the Compartment .................................................................................................................. 3- 2
3.1.2.3 Removing the Right Cover.................................................................................................................. 3- 2
3.1.2.4 Detaching the Deck from the Host Machine ....................................................................................... 3- 2
3.2 External Covers ................................................................................................................................................. 3- 4