Canon Paper Deck Unit-B1 Service Manual page 8

Contents
3.4.4.2 Routing the Lifter Cable ........................................................................................................................................................... 3- 5
3.4.5 Lifter Cable...............................................................................................................................................................3- 5
3.4.5.1 Removing the Lifter Cable (deck rear) ..................................................................................................................................... 3- 5
3.4.5.2 Routing the Lifter Cable ........................................................................................................................................................... 3- 6
3.5 Document Feeding System ........................................................................................................................ 3- 6
3.5.1 Deck Pickup Unit......................................................................................................................................................3- 6
3.5.1.1 Removing the Deck Pickup Unit .............................................................................................................................................. 3- 6
3.5.2 Deck Pickup Roller...................................................................................................................................................3- 7
3.5.2.1 Removing the Deck Pickup Roller ........................................................................................................................................... 3- 7
3.5.2.2 Points to Note When Mounting the Pickup Roller .................................................................................................................... 3- 7
3.5.3 Deck Pickup/Feed Roller .........................................................................................................................................3- 7
3.5.3.1 Removing the Deck Pickup/Feed Roller .................................................................................................................................. 3- 7
3.5.3.2 Points to Note When Mounting the Deck Pickup/Feed Roller.................................................................................................. 3- 7
3.5.4 Deck Separation Roller ............................................................................................................................................3- 8
3.5.4.1 Removing the Deck Separation Roller..................................................................................................................................... 3- 8
3.6 Electrical System ........................................................................................................................................ 3- 8
3.6.1 Deck Driver PCB......................................................................................................................................................3- 8
3.6.1.1 Removing the Deck Driver PCB............................................................................................................................................... 3- 8
3.6.2 Open Switch PCB ....................................................................................................................................................3- 8
3.6.2.1 Removing the Open Switch PCB ............................................................................................................................................. 3- 8
Chapter 4 Maintenance
4.1 Maintenance and Inspection ...................................................................................................................... 4- 1
4.1.1 Periodically Replaced Parts .....................................................................................................................................4- 1
4.1.1.1 Periodically Replaced Parts ..................................................................................................................................................... 4- 1
4.1.2 Durables...................................................................................................................................................................4- 1
4.1.2.1 Durables................................................................................................................................................................................... 4- 1
4.2 Adjustment ................................................................................................................................................. 4- 2
4.2.1 Basic Adjustment .....................................................................................................................................................4- 2
4.2.1.1 Checking the Image Rear/Front Position for Pickup from the Side Paper Deck ...................................................................... 4- 2
4.2.1.2 Adjusting the Rear/Front Registration for the Side Paper Deck............................................................................................... 4- 2
4.2.1.3 Adjusting the Pressure of the Deck Separation Roller............................................................................................................. 4- 2
4.2.1.4 Adjusting the Position of the Spacer ........................................................................................................................................ 4- 2
4.2.1.5 Adjusting the Height of the Side Spacer .................................................................................................................................. 4- 3
4.2.1.6 Swithcing the Paper Size of the Deck...................................................................................................................................... 4- 3
4.2.2 Adjustment at Time of Parts Replacement ..............................................................................................................4- 4
4.2.2.1 Position of the Deck Pickup Roller Releasing Solenoid (SL1) ................................................................................................. 4- 4
4.2.2.2 Stringing the Lifter Cable ......................................................................................................................................................... 4- 5
4.2.2.3 Points to Note When Mounting the Deck Pickup Roller........................................................................................................... 4- 5
4.2.2.4 Points to Note When Mounting the Deck Pickup/Feed Roller.................................................................................................. 4- 5
4.2.2.5 Points to Note When Mounting the Front Cover ...................................................................................................................... 4- 5
4.3 Outline of Electrical Components ............................................................................................................... 4- 7
4.3.1 Sensor-Motor-Clutch -Solenoid-PCB-Others ...........................................................................................................4- 7
Chapter 5 Service Mode
5.1 Outline ........................................................................................................................................................ 5- 1
5.1.1 Alarm Code ..............................................................................................................................................................5- 1
Chapter 6 Error Code
6.1 Overview .................................................................................................................................................... 6- 1
6.1.1 Error Code ...............................................................................................................................................................6- 1