Canon MF8100 Series, Service Manual, Page: 86 / 296

Contents
3.5.4.7 Removing the Top Cover.............................................................................................................................................................................. 3-92
3.5.4.8 Removing the Left Frame ............................................................................................................................................................................. 3-93
3.5.4.9 Removing the Shift Motor ............................................................................................................................................................................ 3-93
3.5.5 Developing Rotary Motor .......................................................................................................................................................... 3-93
3.5.5.1 Removing the Rear Cover............................................................................................................................................................................. 3-93
3.5.5.2 Removing the Reader Assembly................................................................................................................................................................... 3-94
3.5.5.3 Removing the Right Cover ........................................................................................................................................................................... 3-95
3.5.5.4 Removing the Left Cover ............................................................................................................................................................................. 3-95
3.5.5.5 Removing the Power Supply Assembly ....................................................................................................................................................... 3-95
3.5.5.6 Removing the Face-Down Cover ................................................................................................................................................................. 3-95
3.5.5.7 Removing the Top Cover.............................................................................................................................................................................. 3-95
3.5.5.8 Removing the Right Frame........................................................................................................................................................................... 3-97
3.5.5.9 Removing the Shield Plate............................................................................................................................................................................ 3-97
3.5.5.10 Removing the Rotary Drive Assembly....................................................................................................................................................... 3-97
3.5.5.11 Removing the Developing Rotary Motor ................................................................................................................................................... 3-97
3.5.6 Developing Rotary Stopper Solenoid ........................................................................................................................................ 3-97
3.5.6.1 Removing the Rear Cover............................................................................................................................................................................. 3-97
3.5.6.2 Removing the Reader Assembly................................................................................................................................................................... 3-98
3.5.6.3 Removing the Right Cover ........................................................................................................................................................................... 3-99
3.5.6.4 Removing the Left Cover ............................................................................................................................................................................. 3-99
3.5.6.5 Removing the Power Supply Assembly ....................................................................................................................................................... 3-99
3.5.6.6 Removing the Face-Down Cover ................................................................................................................................................................. 3-99
3.5.6.7 Removing the Top Cover.............................................................................................................................................................................. 3-99
3.5.6.8 Removing the Right Frame......................................................................................................................................................................... 3-101
3.5.6.9 Removing the Shield Plate.......................................................................................................................................................................... 3-101
3.5.6.10 Removing the Rotary Drive Assembly..................................................................................................................................................... 3-101
3.5.6.11 Removing the Toner Cartridge Motor ...................................................................................................................................................... 3-101
3.5.6.12 Removing the Developing Rotary Motor ................................................................................................................................................. 3-101
3.5.6.13 Removing the Developing Rotary Stopper Solenoid................................................................................................................................ 3-102
3.5.7 Density Detection PCB ............................................................................................................................................................ 3-102
3.5.7.1 Removing the Rear Cover........................................................................................................................................................................... 3-102
3.5.7.2 Removing the Reader Assembly................................................................................................................................................................. 3-102
3.5.7.3 Removing the Right Cover ......................................................................................................................................................................... 3-103
3.5.7.4 Removing the Left Cover ........................................................................................................................................................................... 3-103
3.5.7.5 Removing the Power Supply Assembly ..................................................................................................................................................... 3-104
3.5.7.6 Removing the Face-Down Cover ............................................................................................................................................................... 3-104
3.5.7.7 Removing the Top Cover............................................................................................................................................................................ 3-104
3.5.7.8 Removing the Inside Cover ........................................................................................................................................................................ 3-105
3.5.7.9 Removing the Dust-Blocking Cover........................................................................................................................................................... 3-105
3.5.7.10 Removing the Density Detection PCB ..................................................................................................................................................... 3-105
3.5.8 ITB Home Position Detection PCB ......................................................................................................................................... 3-106
3.5.8.1 Removing the Rear Cover........................................................................................................................................................................... 3-106
3.5.8.2 Removing the Reader Assembly................................................................................................................................................................. 3-106
3.5.8.3 Removing the Right Cover ......................................................................................................................................................................... 3-107
3.5.8.4 Removing the Left Cover ........................................................................................................................................................................... 3-107
3.5.8.5 Removing the Power Supply Assembly ..................................................................................................................................................... 3-107
3.5.8.6 Removing the Face-Down Cover ............................................................................................................................................................... 3-107
3.5.8.7 Removing the Top Cover............................................................................................................................................................................ 3-108
3.5.8.8 Removing the Inside Cover ........................................................................................................................................................................ 3-109
3.5.8.9 Removing the ITB Home Position Detection PCB .................................................................................................................................... 3-109
3.5.9 Transfer Charging Roller ......................................................................................................................................................... 3-109
3.5.9.1 Removing the Transfer Charging Roller .................................................................................................................................................... 3-109
3.5.10 Waste toner Detection PCB ................................................................................................................................................... 3-110
3.5.10.1 Removing the Rear Cover......................................................................................................................................................................... 3-110
3.5.10.2 Removing the Reader Assembly............................................................................................................................................................... 3-110
3.5.10.3 Removing the Right Cover ....................................................................................................................................................................... 3-111
3.5.10.4 Removing the Left Cover ......................................................................................................................................................................... 3-111
3.5.10.5 Removing the Power Supply Assembly ................................................................................................................................................... 3-111
3.5.10.6 Removing the Face-Down Cover ............................................................................................................................................................. 3-112
3.5.10.7 Removing the Top Cover.......................................................................................................................................................................... 3-112
3.5.10.8 Removing the Right Frame....................................................................................................................................................................... 3-113