Canon MF8100 Series Service Manual page 10

Contents
3.2.8.2 Removing the Face-Up Cover ............................................................................................................................................... 3- 13
3.2.9 Main Drive Unit ......................................................................................................................................................3- 13
3.2.9.1 Removing the Rear Cover ..................................................................................................................................................... 3- 13
3.2.9.2 Removing the Reader Assembly ........................................................................................................................................... 3- 14
3.2.9.3 Removing the Right Cover..................................................................................................................................................... 3- 15
3.2.9.4 Removing the Left Cover ....................................................................................................................................................... 3- 15
3.2.9.5 Removing the Power Supply Assembly ................................................................................................................................. 3- 15
3.2.9.6 Removing the Face-Down Cover........................................................................................................................................... 3- 15
3.2.9.7 Removing the Top Cover ....................................................................................................................................................... 3- 15
3.2.9.8 Removing the Right Frame .................................................................................................................................................... 3- 17
3.2.9.9 Removing the Inside Cover.................................................................................................................................................... 3- 17
3.2.9.10 Removing the Shield Plate................................................................................................................................................... 3- 17
3.2.9.11 Removing the Registration Clutch........................................................................................................................................ 3- 17
3.2.9.12 Removing the Main Drive Assembly .................................................................................................................................... 3- 17
3.2.10 Operation Panel Unit............................................................................................................................................3- 18
3.2.10.1 Removing the Rear Cover.................................................................................................................................................... 3- 18
3.2.10.2 Removing the Scanner Unit ................................................................................................................................................. 3- 18
3.2.10.3 Removing the operation Panel............................................................................................................................................. 3- 18
3.2.11 SCNT Board.........................................................................................................................................................3- 19
3.2.11.1 Removing the Rear Cover.................................................................................................................................................... 3- 19
3.2.11.2 Removing the Scanner Unit ................................................................................................................................................. 3- 19
3.2.11.3 Removing the Board Unit ..................................................................................................................................................... 3- 19
3.2.11.4 Removing the SCNT Unit..................................................................................................................................................... 3- 20
3.2.12 DCNT Board.........................................................................................................................................................3- 21
3.2.12.1 Removing the Rear Cover.................................................................................................................................................... 3- 21
3.2.12.2 Removing the Reader Assembly.......................................................................................................................................... 3- 22
3.2.12.3 Removing the Right Cover ................................................................................................................................................... 3- 22
3.2.12.4 Removing the Left Cover ..................................................................................................................................................... 3- 23
3.2.12.5 Removing the Power Supply Assembly ............................................................................................................................... 3- 23
3.2.12.6 Removing the Face-Down Cover ......................................................................................................................................... 3- 23
3.2.12.7 Removing the Top Cover ..................................................................................................................................................... 3- 23
3.2.12.8 Removing the Right Frame .................................................................................................................................................. 3- 24
3.2.12.9 Removing the Shield Plate................................................................................................................................................... 3- 24
3.2.12.10 Removing the DCNT Board................................................................................................................................................ 3- 25
3.2.13 NCU Board...........................................................................................................................................................3- 25
3.2.13.1 Removing the Rear Cover.................................................................................................................................................... 3- 25
3.2.13.2 Removing the Scanner Unit ................................................................................................................................................. 3- 25
3.2.13.3 Removing the Modular Board Cover.................................................................................................................................... 3- 26
3.2.13.4 Removing the NCU Board.................................................................................................................................................... 3- 26
3.2.14 Modular Board......................................................................................................................................................3- 26
3.2.14.1 Removing the Rear Cover.................................................................................................................................................... 3- 26
3.2.14.2 Removing the Scanner Unit ................................................................................................................................................. 3- 26
3.2.14.3 Removing the Modular Board Cover.................................................................................................................................... 3- 27
3.2.14.4 Removing the Modular PCB................................................................................................................................................. 3- 27
3.2.15 Power Supply PCB...............................................................................................................................................3- 27
3.2.15.1 Removing the Rear Cover.................................................................................................................................................... 3- 27
3.2.15.2 Removing the Reader Assembly.......................................................................................................................................... 3- 27
3.2.15.3 Removing the Power Supply Assembly ............................................................................................................................... 3- 28
3.2.15.4 Removing the Power Supply PCB ....................................................................................................................................... 3- 28
3.2.16 Print Power Supply PCB ......................................................................................................................................3- 29
3.2.16.1 Removing the Fixing Assembly............................................................................................................................................ 3- 29
3.2.16.2 Removing the Rear Cover.................................................................................................................................................... 3- 29
3.2.16.3 Removing the Reader Assembly.......................................................................................................................................... 3- 29
3.2.16.4 Removing the Right Cover ................................................................................................................................................... 3- 30
3.2.16.5 Removing the Left Cover ..................................................................................................................................................... 3- 30
3.2.16.6 Removing the Power Supply Assembly ............................................................................................................................... 3- 30
3.2.16.7 Removing the Face-Down Cover ......................................................................................................................................... 3- 31
3.2.16.8 Removing the Top Cover ..................................................................................................................................................... 3- 31
3.2.16.9 Removing the Right Frame .................................................................................................................................................. 3- 32
3.2.16.10 Removing the Left Frame................................................................................................................................................... 3- 32
3.2.16.11 Removing the Cassette Feeder.......................................................................................................................................... 3- 32