Canon DADF-M1 Service Manual page 72

Contents
3.4.3 Separation Plate/Separation Pad ................................................................................................................ 3-18
3.4.3.1 Removing the Inside cover ................................................................................................................. 3-18
3.4.3.2 Removing the Pickup Roller Unit....................................................................................................... 3-18
3.4.3.3 Removing the Separation Plate and the Separation Pad ..................................................................... 3-19
3.4.3.4 Adjusting the Separation Pressure ...................................................................................................... 3-19
3.4.4 No.1 Registration Roller Roll .................................................................................................................... 3-20
3.4.4.1 Removing the Front Cover ................................................................................................................. 3-20
3.4.4.2 Removing the Feeder cover ................................................................................................................ 3-21
3.4.4.3 Removing the No. 1 Registration Roller Roll..................................................................................... 3-22
3.4.5 No.1 Registration Roller ............................................................................................................................ 3-23
3.4.5.1 Removing the Front Cover ................................................................................................................. 3-23
3.4.5.2 Removing the Rear Cover................................................................................................................... 3-23
3.4.5.3 Removing the Locking Motor Harness Guide.................................................................................... 3-24
3.4.5.4 Removing the Locking Solenoid ........................................................................................................ 3-24
3.4.5.5 Removing the Delivery Reversal Motor Unit..................................................................................... 3-24
3.4.5.6 Removing the Pre-Registration Guide................................................................................................ 3-25
3.4.5.7 Removing the No. 1 Registration Roller ............................................................................................ 3-25
3.4.6 No.2 Registration Roller Roll .................................................................................................................... 3-26
3.4.6.1 Removing the Front Cover ................................................................................................................. 3-26
3.4.6.2 Removing the Feeder Cover ............................................................................................................... 3-26
3.4.6.3 Removing the No. 2 Registration Roller Roll..................................................................................... 3-27
3.4.7 No.2 Registration Roller ............................................................................................................................ 3-28
3.4.7.1 Removing the Front Cover ................................................................................................................. 3-28
3.4.7.2 Removing the Rear Cover................................................................................................................... 3-28
3.4.7.3 Removing the Cooling Fan ................................................................................................................. 3-29
3.4.7.4 Removing the No. 2 Registration Roller ............................................................................................ 3-29
3.4.7.5 Removing the Feed Motor Unit .......................................................................................................... 3-30
3.4.8 Delivery Reversing Roller (upper) ............................................................................................................ 3-31
3.4.8.1 Removing the Front Cover ................................................................................................................. 3-31
3.4.8.2 Removing the Rear Cover................................................................................................................... 3-32
3.4.8.3 Removing the Delivery Reversal Motor Unit..................................................................................... 3-32
3.4.8.4 Removing the Drive Unit.................................................................................................................... 3-33
3.4.8.5 Removing the Delivery Reversal Upper Roller.................................................................................. 3-34
3.4.9 Read Roller 1 ............................................................................................................................................. 3-35
3.4.9.1 Removing the Front Cover ................................................................................................................. 3-35
3.4.9.2 Removing the Rear Cover................................................................................................................... 3-35
3.4.9.3 Removing the Feeder cover ................................................................................................................ 3-36
3.4.9.4 Removing the Locking Motor Harness Guide.................................................................................... 3-36
3.4.9.5 Removing the Locking Motor Drive Unit .......................................................................................... 3-37
3.4.9.6 Removing the Cooling Fan ................................................................................................................. 3-37
3.4.9.7 Removing the Feed motor................................................................................................................... 3-37
3.4.9.8 Removing the Platen Roll Downstream Unit ..................................................................................... 3-39
3.4.9.9 Removing the Platen Roller................................................................................................................ 3-39
3.4.9.10 Removing the Feed Guide ................................................................................................................ 3-39
3.4.9.11 Removing the Bushing Fitted with a Plate ....................................................................................... 3-40
3.4.9.12 Removing the Read Roller 1............................................................................................................. 3-42
3.4.10 Platen Roller ............................................................................................................................................ 3-43
3.4.10.1 Removing the Platen Roll Downstream Unit ................................................................................... 3-43
3.4.10.2 Removing the Platen Roller.............................................................................................................. 3-43