Canon iR4570 Series Service Manual page 314

Contents
8.8.14.2 Removing the Right Door............................................................................................................... 8-137
8.8.14.3 Removing the Right Door............................................................................................................... 8-139
8.8.14.4 Removing the Manual Feed Unit....................................................................................................8-140
8.8.14.5 Removing the Manual Feed Tray Assembly ..................................................................................8-142
8.8.15 Manual Feed Unit ..................................................................................................................................8-143
8.8.15.1 Removing the Right Cover (rear) ...................................................................................................8-143
8.8.15.2 Removing the Right Door............................................................................................................... 8-143
8.8.15.3 Removing the Right Door............................................................................................................... 8-146
8.8.15.4 Removing the Manual Feed Unit....................................................................................................8-147
8.8.16 Manual Pickup Roller ............................................................................................................................8-149
8.8.16.1 Removing the Right Cover (rear) ...................................................................................................8-149
8.8.16.2 Removing the Right Door............................................................................................................... 8-149
8.8.16.3 Removing the Right Door............................................................................................................... 8-152
8.8.16.4 Removing the Manual Feed Unit....................................................................................................8-153
8.8.16.5 Removing the Manual Feed Pickup Roller.....................................................................................8-155
8.8.17 Manual Pick-up Clutch ..........................................................................................................................8-156
8.8.17.1 Removing the Right Cover (rear) ...................................................................................................8-156
8.8.17.2 Removing the Right Door............................................................................................................... 8-156
8.8.17.3 Removing the Right Door............................................................................................................... 8-158
8.8.17.4 Removing the Rear Cover............................................................................................................... 8-159
8.8.17.5 Removing the Main Power Switch .................................................................................................8-160
8.8.17.6 Removing the Manual Feed Pickup Clutch ....................................................................................8-161
8.8.18 Manual Separation Pad ..........................................................................................................................8-162
8.8.18.1 Removing the Right Cover (rear) ...................................................................................................8-162
8.8.18.2 Removing the Right Door............................................................................................................... 8-162
8.8.18.3 Removing the Right Door............................................................................................................... 8-164
8.8.18.4 Removing the Manual Feed Unit....................................................................................................8-165
8.8.18.5 Removing the Manual Feed Pickup Roller.....................................................................................8-167
8.8.18.6 Removing the Manual Feed Separation pad ...................................................................................8-168
8.8.19 Registration Clutch ................................................................................................................................ 8-168
8.8.19.1 Removing the Rear Cover............................................................................................................... 8-168
8.8.19.2 Removing the Main Drive Assembly .............................................................................................8-169
8.8.19.3 Removing the Main Drive Assembly .............................................................................................8-170
8.8.19.4 Removing the Registration Clutch..................................................................................................8-171
8.8.20 Feeding Roller .......................................................................................................................................8-172
8.8.20.1 Removing the Pickup Roller/Feed Roller/Separation Roller..........................................................8-172
8.8.21 Vertical Path Roller ...............................................................................................................................8-172
8.8.21.1 Removing the Right Cover (rear) ...................................................................................................8-172
8.8.21.2 Removing the Right Door............................................................................................................... 8-173
8.8.21.3 Removing the Right Door............................................................................................................... 8-175
8.8.21.4 Removing the Right Cover (lower front)........................................................................................8-176
8.8.21.5 Removing the Pickup Assembly 1..................................................................................................8-177
8.8.21.6 Removing the Pickup Assembly 2..................................................................................................8-178
8.8.21.7 Removing the Sensor Mounting Plate ............................................................................................8-178
8.8.21.8 Removing the Vertical Path Roller.................................................................................................8-180
8.8.22 Duplex Feed Roller 2............................................................................................................................. 8-180
8.8.22.1 Removing the Right Cover (rear) ...................................................................................................8-180
8.8.22.2 Removing the Right Door............................................................................................................... 8-181
8.8.22.3 Removing the Right Door............................................................................................................... 8-183