COPYRIGHT © 2002 CANON INC. 2000 CANON BOOKLET TRIMMER-A1 REV.0 FEB. 2002 vCONTENTS0 Before Disassembling the Machine .... 3-10.1 Removing the Power Cord ......... 3-10.2 Checking the Operation AfterRe-assembly ............................... 3-11 External Covers .................................. 3-21.1 Removing the Front Cover ........ 3-21.2 Removing the Upper Cover ....... 3-21.3 Removing the Rear Cover .......... 3-31.4 Removing the Right FrontCover 2 ....................................... 3-42 Feeding Assembly + CutterAssembly ............................................ 3-52.1 Removing the Fan Motor Unit(M108) ....................................... 3-52.2 Removing the Feeding Belt fromthe Upper Feeding Assembly ..... 3-62.3 Removing the Feeding Belt fromthe Lower Feeding Assembly .... 3-82.4 Removing the sensors at the LowerFeeding Assembly: Waste Bin FullSensor (PS109), and Inlet Sensor(PS101) .................................... 3-102.5 Removing the Cutter Blade(upper, lower) ........................... 3-113 Control Panel .................................... 3-143.1 Removing the Trimmer ROM ... 3-143.2 Removing the Control Panel ..... 3-153.3 Removing the Trimmer DCController PCB ........................ 3-164 Stacker Assembly .............................. 3-174.1 Removing the StackerAssembly ................................. 3-174.2 Removing the Pusher Motor andthe Pusher Sensor (PS112) ...... 3-194.3 Removing the Vertical FeedingRoller Rubber ........................... 3-224.4 Removing the Stacker Cover Sensor(PS114) and the Stacker CoverSwitch (MS3, MS4) ................. 3-235 Press Assembly ................................. 3-255.1 Removing the Upper PressAssembly ................................. 3-255.2 Removing the Upper PressAssembly Feeding Belt ............ 3-265.3 Removing the Lower PressAssembly ................................. 3-265.3.1 Parallelism Adjustment betweenthe Folding Face and theTrimming Face ................... 3-295.4 Removing the Stopper Motor(M103) ..................................... 3-305.5 Removing the Stopper ReleaseMotor (M104) .......................... 3-305.6 Removing the Feed Sensor(PS102), Stopper HP Sensor(PS103), and Stopper ReleaseHP Sensor (SP104) .................. 3-315.7 Removing the Lower PressAssembly Feeding Belt ............ 3-315.8 Removing the Press Motor(M105) ..................................... 3-325.9 Removing the Cutter Motor(M102) ..................................... 3-335.10 Removing the Cutter HP Sensor(PS106) .................................... 3-356 Units at the Rear ............................... 3-366.1 Removing the Holder Motor(M106) ..................................... 3-366.2 Removing the Holder SensorUnit (Holder upper limit sensorPS110, Holder lower limit sensorPS111) ...................................... 3-376.2.1 Holder Upper LimitSensor Adjustment ............. 3-386.2.2 Holder Lower LimitSensor Adjustment ............. 3-396.3 Removing the Feeding Motor(M101) ..................................... 3-406.4 Removing the Waste Paper BinSensor (PS107) ........................ 3-406.5 Removing the Trimmer DrivePCB .......................................... 3-416.6 Removing the Power SupplyCircuit Unit .............................. 3-416.7 Removing the CurrentBreaker ..................................... 3-426.8 Removing the Sensor (pressassembly bottom plate) ............ 3-43CHAPTER 3 MECHANICAL SYSTEMS