Pickup And Feeding System - Canon MF8100 Series Service Manual

3.5.10.9 Removing the Registration Clutch ............................................................................................................................................................3-113
3.5.10.10 Removing the Main Drive Assembly......................................................................................................................................................3-113
3.5.10.11 Removing the Waste Toner Detection PCB............................................................................................................................................3-114
3.5.11 Developing Rotary/Toner Level Detection PCB ................................................................................................................... 3-114
3.5.11.1 Removing the Rear Cover .........................................................................................................................................................................3-114
3.5.11.2 Removing the Reader Assembly ...............................................................................................................................................................3-114
3.5.11.3 Removing the Right Cover........................................................................................................................................................................3-115
3.5.11.4 Removing the Left Cover..........................................................................................................................................................................3-115
3.5.11.5 Removing the Power Supply Assembly....................................................................................................................................................3-116
3.5.11.6 Removing the Face-Down Cover..............................................................................................................................................................3-116
3.5.11.7 Removing the Top Cover ..........................................................................................................................................................................3-116
3.5.11.8 Removing the Right Frame .......................................................................................................................................................................3-117
3.5.11.9 Removing the Registration Clutch ............................................................................................................................................................3-117
3.5.11.10 Removing the Main Drive Assembly......................................................................................................................................................3-117
3.5.11.11 Removing the Rotary Drive Assembly ...................................................................................................................................................3-118
3.5.11.12 Removing the Left Frame .......................................................................................................................................................................3-119
3.5.11.13 Removing the Fan Duct ..........................................................................................................................................................................3-119
3.5.11.14 Removing the Laser Scanner Unit Base..................................................................................................................................................3-119
3.5.11.15 Removing the Developing Rotary Assembly..........................................................................................................................................3-119
3.5.11.16 Removing the Developing Rotary/Toner Level Detection PCB.............................................................................................................3-120
3.5.12 Toner Cartridge Motor ........................................................................................................................................................... 3-120
3.5.12.1 Removing the Rear Cover .........................................................................................................................................................................3-120
3.5.12.2 Removing the Reader Assembly ...............................................................................................................................................................3-121
3.5.12.3 Removing the Right Cover........................................................................................................................................................................3-121
3.5.12.4 Removing the Left Cover..........................................................................................................................................................................3-121
3.5.12.5 Removing the Power Supply Assembly....................................................................................................................................................3-122
3.5.12.6 Removing the Face-Down Cover..............................................................................................................................................................3-122
3.5.12.7 Removing the Top Cover ..........................................................................................................................................................................3-122
3.5.12.8 Removing the Right Frame .......................................................................................................................................................................3-123
3.5.12.9 Removing the Shield Plate ........................................................................................................................................................................3-123
3.5.12.10 Removing the Rotary Drive Assembly ...................................................................................................................................................3-123
3.5.12.11 Removing the Toner Cartridge Motor.....................................................................................................................................................3-124

3.6 PICKUP AND FEEDING SYSTEM .........................................................................................................................3-124

3.6.1 Cassette Pickup Roller ............................................................................................................................................................. 3-124
3.6.1.1 Removing the Cassettes ..............................................................................................................................................................................3-124
3.6.1.2 Removing the Rear Cover ...........................................................................................................................................................................3-124
3.6.1.3 Removing the Right Cover..........................................................................................................................................................................3-124
3.6.1.4 Removing the Left Cover............................................................................................................................................................................3-125
3.6.1.5 Removing the Cassette Pickup Roller.........................................................................................................................................................3-125
3.6.2 Cassette Paper Sensor .............................................................................................................................................................. 3-125
3.6.2.1 Removing the Cassettes ..............................................................................................................................................................................3-125
3.6.2.2 Removing the Rear Cover ...........................................................................................................................................................................3-125
3.6.2.3 Removing the Reader Assembly .................................................................................................................................................................3-126
3.6.2.4 Removing the Right Cover..........................................................................................................................................................................3-127
3.6.2.5 Removing the Left Cover............................................................................................................................................................................3-127
3.6.2.6 Removing the Power Supply Assembly......................................................................................................................................................3-127
3.6.2.7 Removing the Face-Down Cover................................................................................................................................................................3-127
3.6.2.8 Removing the Top Cover ............................................................................................................................................................................3-127
3.6.2.9 Removing the Right Frame .........................................................................................................................................................................3-129
3.6.2.10 Removing the Left Frame .........................................................................................................................................................................3-129
3.6.2.11 Removing the Cassette Feeder ..................................................................................................................................................................3-129
3.6.2.12 Removing the Cassette Paper Sensor ........................................................................................................................................................3-129
3.6.3 Cassette Feed Sensor................................................................................................................................................................ 3-129
3.6.3.1 Removing the Cassettes ..............................................................................................................................................................................3-129
3.6.3.2 Removing the Rear Cover ...........................................................................................................................................................................3-129
3.6.3.3 Removing the Reader Assembly .................................................................................................................................................................3-130
3.6.3.4 Removing the Right Cover..........................................................................................................................................................................3-131
3.6.3.5 Removing the Left Cover............................................................................................................................................................................3-131
3.6.3.6 Removing the Power Supply Assembly......................................................................................................................................................3-131
3.6.3.7 Removing the Face-Down Cover................................................................................................................................................................3-131
3.6.3.8 Removing the Top Cover ............................................................................................................................................................................3-131
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