Canon DADF-N1 Service Manual

Contents

Canon DADF-N1 Service Manual Manual pdf 10 page image

Contents3.5.2 Inner Sensor of Feed Unit .................................................................................3-743.5.2.1 Removing the Rear Cover .......................................................................... 3-743.5.2.2 Removing the Front Cover ......................................................................... 3-743.5.2.3 Removing the Feeder Cover....................................................................... 3-753.5.2.4 Removing the Pickup Motor ...................................................................... 3-753.5.2.5 Removing the Pickup Clutch...................................................................... 3-753.5.2.6 Removing the Reinforcing Plate ................................................................ 3-763.5.2.7 Removing the Feed Motor.......................................................................... 3-763.5.2.8 Detaching the Timing Belt and the Pulley ................................................. 3-773.5.2.9 Removing the Feeder Unit ......................................................................... 3-793.5.2.10 Removing the Upper Delivery Reversing Roller ..................................... 3-803.5.2.11 Removing the Platen Guide L .................................................................. 3-803.5.2.12 Removing the Read Roller 1 .................................................................... 3-813.5.2.13 Removing the Read Roller 2 .................................................................... 3-823.5.2.14 Removing the Platen Roller ..................................................................... 3-833.5.2.15 Removing the Feeder Unit Inside Sensor................................................. 3-843.5.3 Document Width Volume .................................................................................3-853.5.3.1 Removing the Front Cover ......................................................................... 3-853.5.3.2 Removing the Original Width Volume ...................................................... 3-853.5.3.3 Mounting the Original Width Volume ....................................................... 3-863.5.4 Cover Open/Closed Sensor ...............................................................................3-863.5.4.1 Removing the Rear Cover .......................................................................... 3-863.5.4.2 Removing the Cover Open/Closed Sensor................................................. 3-873.5.5 Document Set Sensor ........................................................................................3-873.5.5.1 Removing the Rear Cover .......................................................................... 3-873.5.5.2 Removing the Original Placement Sensor.................................................. 3-883.5.6 Pressurization Solenoid .....................................................................................3-883.5.6.1 Removing the Rear Cover .......................................................................... 3-883.5.6.2 Removing the ADF Controller PCB .......................................................... 3-893.5.6.3 Removing the Locking Solenoid................................................................ 3-89Chapter 4 Maintenance4.1 User Maintenance ...................................................................................................... 4-14.1.1 Cleaning .............................................................................................................. 4-14.1.2 Replacement........................................................................................................ 4-24.2 Maintenance and Inspection ...................................................................................... 4-44.2.1 Periodically Replaced Parts .................................................................................4-44.2.1.1 Periodically Replaced Parts.......................................................................... 4-4