Canon iR4570 Series Service Manual page 18

Contents
8.8.19.3 Removing the Main Drive Assembly ............................................................................................ 8- 125
8.8.19.4 Removing the Registration Clutch................................................................................................. 8- 126
8.8.20 Feeding Roller ....................................................................................................................................... 8- 126
8.8.20.1 Removing the Pickup Roller/Feed Roller/Separation Roller......................................................... 8- 126
8.8.21 Vertical Path Roller ............................................................................................................................... 8- 126
8.8.21.1 Removing the Right Cover (rear) .................................................................................................. 8- 126
8.8.21.2 Removing the Right Door.............................................................................................................. 8- 127
8.8.21.3 Removing the Right Door.............................................................................................................. 8- 128
8.8.21.4 Removing the Right Cover (lower front)....................................................................................... 8- 129
8.8.21.5 Removing the Pickup Assembly 1................................................................................................. 8- 129
8.8.21.6 Removing the Pickup Assembly 2................................................................................................. 8- 130
8.8.21.7 Removing the Sensor Mounting Plate ........................................................................................... 8- 130
8.8.21.8 Removing the Vertical Path Roller................................................................................................ 8- 131
8.8.22 Duplex Feed Roller 2 ............................................................................................................................ 8- 131
8.8.22.1 Removing the Right Cover (rear) .................................................................................................. 8- 131
8.8.22.2 Removing the Right Door.............................................................................................................. 8- 131
8.8.22.3 Removing the Right Door.............................................................................................................. 8- 132
8.8.22.4 Removing the Duplex Feed Roller 2 ............................................................................................. 8- 133
8.8.23 Duplex Feed Sensor .............................................................................................................................. 8- 134
8.8.23.1 Removing the Right Cover (rear) .................................................................................................. 8- 134
8.8.23.2 Removing the Right Door.............................................................................................................. 8- 134
8.8.23.3 Removing the Right Door.............................................................................................................. 8- 135
8.8.23.4 Removing the Duplex Feed Sensor ............................................................................................... 8- 136
8.8.24 Duplex Feed Clutch............................................................................................................................... 8- 137
8.8.24.1 Removing the Rear Cover.............................................................................................................. 8- 137
8.8.24.2 Removing the Duplex Feed Clutch................................................................................................ 8- 137
8.8.25 Delivery Assembly 1 ............................................................................................................................. 8- 138
8.8.25.1 Removing the Right Cover (rear) .................................................................................................. 8- 138
8.8.25.2 Removing the Front Cover Unit .................................................................................................... 8- 138
8.8.25.3 Removing the Delivery Tray ......................................................................................................... 8- 138
8.8.25.4 Removing the Right Door.............................................................................................................. 8- 139
8.8.25.5 Removing the Right Door.............................................................................................................. 8- 140
8.8.25.6 Removing the Extension Delivery Kit........................................................................................... 8- 140
8.8.25.7 Removing the Delivery Assembly 1.............................................................................................. 8- 141
8.8.26 Fixing/ Delivery Drive Assembly ......................................................................................................... 8- 142
8.8.26.1 Removing the Right Cover (rear) .................................................................................................. 8- 142
8.8.26.2 Removing the Front Cover Unit .................................................................................................... 8- 142
8.8.26.3 Removing the Delivery Tray ......................................................................................................... 8- 142
8.8.26.4 Removing the Right Door.............................................................................................................. 8- 143
8.8.26.5 Removing the Right Door.............................................................................................................. 8- 144
8.8.26.6 Removing the Delivery Assembly 1.............................................................................................. 8- 144
8.8.26.7 Removing the Fixing Unit ............................................................................................................. 8- 145
8.8.26.8 Removing the Fixing/Delivery Drive Assembly ........................................................................... 8- 146
8.8.27 Separation Roller................................................................................................................................... 8- 147
8.8.27.1 Removing the Pickup Roller/Feed Roller/Separation Roller......................................................... 8- 147
Chapter 9 Fixing System
9.1 Construction....................................................................................................................................................... 9- 1
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