Canon LaserBase MF3220 Series, Service Manual

Page: 42 / 124

Contents
3.5.4.1 Removing the Cassette.................................................................................................................................................................................. 3-30
3.5.4.2 Removing the front cover ............................................................................................................................................................................. 3-30
3.5.4.3 Removing the right cover ............................................................................................................................................................................. 3-30
3.5.4.4 Removing the left cover................................................................................................................................................................................ 3-31
3.5.4.5 Removing the rear cover............................................................................................................................................................................... 3-31
3.5.4.6 Removing the Scanner Unit.......................................................................................................................................................................... 3-31
3.5.4.7 Removing the top cover................................................................................................................................................................................ 3-31
3.5.4.8 Removing the Right Frame........................................................................................................................................................................... 3-31
3.5.4.9 Removing the Plate....................................................................................................................................................................................... 3-32
3.5.4.10 Removing the Left Frame ........................................................................................................................................................................... 3-32
3.5.4.11 Removing the Power Supply Shield Plate .................................................................................................................................................. 3-32
3.5.4.12 Removing the Power Supply Assembly ..................................................................................................................................................... 3-32
3.5.4.13 Removing the Gear Unit ............................................................................................................................................................................. 3-33
3.5.4.14 Removing the Tooth-Missing Gear ............................................................................................................................................................ 3-33
3.5.4.15 Removing the Manual Stay......................................................................................................................................................................... 3-33
3.5.4.16 Removing the Paper Feed Guide ................................................................................................................................................................ 3-33
3.5.4.17 Removing the Paper Feed Roller ................................................................................................................................................................ 3-33
3.5.5 Manual Pickup Solenoid ............................................................................................................................................................ 3-34
3.5.5.1 Removing the Cassette.................................................................................................................................................................................. 3-34
3.5.5.2 Removing the front cover ............................................................................................................................................................................. 3-34
3.5.5.3 Removing the right cover ............................................................................................................................................................................. 3-34
3.5.5.4 Removing the left cover................................................................................................................................................................................ 3-34
3.5.5.5 Removing the rear cover............................................................................................................................................................................... 3-34
3.5.5.6 Removing the Scanner Unit.......................................................................................................................................................................... 3-34
3.5.5.7 Removing the top cover................................................................................................................................................................................ 3-35
3.5.5.8 Removing the Right Frame........................................................................................................................................................................... 3-35
3.5.5.9 Removing the Plate....................................................................................................................................................................................... 3-35
3.5.5.10 Removing the Left Frame ........................................................................................................................................................................... 3-35
3.5.5.11 Removing the Power Supply Shield Plate .................................................................................................................................................. 3-35
3.5.5.12 Removing the Power Supply Assembly ..................................................................................................................................................... 3-36
3.5.5.13 Removing the Manual Pickup Solenoid ..................................................................................................................................................... 3-36
3.5.6 Main Motor ................................................................................................................................................................................ 3-36
3.5.6.1 Removing the Cassette.................................................................................................................................................................................. 3-36
3.5.6.2 Removing the front cover ............................................................................................................................................................................. 3-36
3.5.6.3 Removing the right cover ............................................................................................................................................................................. 3-36
3.5.6.4 Removing the left cover................................................................................................................................................................................ 3-37
3.5.6.5 Removing the rear cover............................................................................................................................................................................... 3-37
3.5.6.6 Removing the Scanner Unit.......................................................................................................................................................................... 3-37
3.5.6.7 Removing the top cover................................................................................................................................................................................ 3-37
3.5.6.8 Removing the Right Frame........................................................................................................................................................................... 3-38
3.5.6.9 Removing the Plate....................................................................................................................................................................................... 3-38
3.5.6.10 Removing the Left Frame ........................................................................................................................................................................... 3-38
3.5.6.11 Removing the Power Supply Shield Plate .................................................................................................................................................. 3-38
3.5.6.12 Removing the Power Supply Assembly ..................................................................................................................................................... 3-38
3.5.6.13 Removing the Main Motor ......................................................................................................................................................................... 3-39
3.5.7 Gear Unit.................................................................................................................................................................................... 3-39
3.5.7.1 Removing the Cassette.................................................................................................................................................................................. 3-39
3.5.7.2 Removing the front cover ............................................................................................................................................................................. 3-39
3.5.7.3 Removing the right cover ............................................................................................................................................................................. 3-39
3.5.7.4 Removing the Gear Unit ............................................................................................................................................................................... 3-39
3.6 FIXING SYSTEM....................................................................................................................................................... 3-40
3.6.1 Fixing Film Unit ........................................................................................................................................................................ 3-40
3.6.1.1 Removing the Cassette.................................................................................................................................................................................. 3-40
3.6.1.2 Removing the front cover ............................................................................................................................................................................. 3-40
3.6.1.3 Removing the right cover ............................................................................................................................................................................. 3-40
3.6.1.4 Removing the left cover................................................................................................................................................................................ 3-40
3.6.1.5 Removing the rear cover............................................................................................................................................................................... 3-40
3.6.1.6 Removing the Scanner Unit.......................................................................................................................................................................... 3-40
3.6.1.7 Removing the top cover................................................................................................................................................................................ 3-41
3.6.1.8 Removing the Right Frame........................................................................................................................................................................... 3-41
3.6.1.9 Removing the Plate....................................................................................................................................................................................... 3-41