Canon iR C3380 series Service Manual page 423

Contents
14.1 Scanning System ........................................................................................................................................................14-1
14.1.1 After Replacing the CIS........................................................................................................................................................... 14-1
14.1.2 After Replacing the Copyboard Glass ..................................................................................................................................... 14-1
14.1.3 After Replacing the ADF Reading Glass................................................................................................................................. 14-1
14.1.4 After Replacing the Reader Controller PCB............................................................................................................................ 14-1
14.2 Laser Exposure System ..............................................................................................................................................14-2
14.2.1 After Replacing the Laser Scanner Unit .................................................................................................................................. 14-2
14.3 Image Formation System ...........................................................................................................................................14-2
14.3.1 After Replacing the Secondary Transfer Roller....................................................................................................................... 14-2
14.4 Fixing System ............................................................................................................................................................14-2
14.4.1 Confirming of the nip width .................................................................................................................................................... 14-2
14.5 Electrical Components ...............................................................................................................................................14-2
14.5.1 After Replacing the Reader Controller PCB............................................................................................................................ 14-2
14.5.2 Replacing Main Controller PCB ............................................................................................................................................. 14-3
14.5.3 When Replacing the SRAM PCB ............................................................................................................................................ 14-3
14.5.4 When Replacing the HDD ....................................................................................................................................................... 14-4
14.6 Pickup/Feeding System..............................................................................................................................................14-4
14.6.1 Adjusting the Horizontal Registration When Replacing the Pickup Cassette ......................................................................... 14-4
14.6.2 Adjust the Horizontal Registration for the Manual Feed Tray ................................................................................................ 14-5
Contents