Canon imageRUNNERC1022 Service Manual page 11

8.1.6 Fixing Block ............................................................................................................................................................. 8- 6
8.1.7 Cleaning Block......................................................................................................................................................... 8- 6
8.2 Image Stabilization Control.........................................................................................................................8- 7
8.2.1 Overview.................................................................................................................................................................. 8- 7
8.2.2 Environmental Change Corrective Control .............................................................................................................. 8- 8
8.2.3 D-half Control .......................................................................................................................................................... 8- 9
8.2.4 Color Displacement Corrective Control ................................................................................................................. 8- 11
8.2.5 Auto Gradation Correction Control ........................................................................................................................ 8- 13
8.3 Toner Cartridge ........................................................................................................................................8- 14
8.3.1 Overview................................................................................................................................................................ 8- 14
8.3.2 Toner Level Detection ........................................................................................................................................... 8- 15
8.3.3 Memory Tag Control.............................................................................................................................................. 8- 15
8.3.4 Toner Cartridge Detection ..................................................................................................................................... 8- 15
8.3.5 New Toner Cartridge Detection ............................................................................................................................. 8- 16
8.3.6 Developing Cylinder Engagement/disengagement Control................................................................................... 8- 17
8.4 Transfer Unit .............................................................................................................................................8- 18
8.4.1 ETB Unit ................................................................................................................................................................ 8- 18
8.4.2 Automatic Bias Control .......................................................................................................................................... 8- 19
8.4.3 ETB Cleaning ........................................................................................................................................................ 8- 20
8.4.4 Transfer Roller Engagement/disengagement Control ........................................................................................... 8- 21
8.5 Parts Replacement Procedure .................................................................................................................8- 25
8.5.1 Drum Motor............................................................................................................................................................ 8- 25
8.5.1.1 Before Removing the Drum Motor ......................................................................................................................................... 8- 25
8.5.1.2 Removing the Drum Motor..................................................................................................................................................... 8- 25
8.5.2 Main Drive Unit ...................................................................................................................................................... 8- 25
8.5.2.1 Before Removing the Main Drive Unit.................................................................................................................................... 8- 25
8.5.2.2 Removing the Main Drive Unit ............................................................................................................................................... 8- 25
8.5.2.3 Point to Note When Installing the Main Drive Unit ................................................................................................................. 8- 27
8.5.3 Developing Estrangement Solenoid ...................................................................................................................... 8- 29
8.5.3.1 Before Removing the Developing Disengage Solenoid ......................................................................................................... 8- 29
8.5.3.2 Removing the Developing Disengage Solenoid..................................................................................................................... 8- 29
8.5.3.3 Points to Note When Installing the Developing Disengage Solenoid..................................................................................... 8- 30
8.5.4 ETB Unit ................................................................................................................................................................ 8- 30
8.5.4.1 Removing the ETB Unit ......................................................................................................................................................... 8- 30
8.5.5 ETB Motor ............................................................................................................................................................. 8- 31
8.5.5.1 Before Removing the ETB Motor ........................................................................................................................................... 8- 31
8.5.5.2 Removing the ETB Motor....................................................................................................................................................... 8- 31
8.5.6 ETB Estrangement Solenoid ................................................................................................................................. 8- 32
8.5.6.1 Before Removing the ETB Disengage Solenoid .................................................................................................................... 8- 32
8.5.6.2 Removing the ETB Disengage Solenoid................................................................................................................................ 8- 32
8.5.7 Color Displacement/Image Density Sensor ........................................................................................................... 8- 33
8.5.7.1 Before Removing the Color Displacement/Density Sensor ................................................................................................... 8- 33
8.5.7.2 Removing the Color Displacement/Density Sensor ............................................................................................................... 8- 33
Chapter 9 Pickup and Feed System
9.1 Overview/Configuration ..............................................................................................................................9- 1
9.1.1 Overview.................................................................................................................................................................. 9- 1
9.1.2 Interval Speed Increase Control .............................................................................................................................. 9- 3
9.1.3 Interval Speed Increase Control .............................................................................................................................. 9- 4
9.2 Other Control ..............................................................................................................................................9- 5
9.2.1 Cassette Pickup Mechanism ................................................................................................................................... 9- 5
9.2.2 Manual Feed Pickup Mechanism ............................................................................................................................ 9- 6
9.2.3 Skew Correction ...................................................................................................................................................... 9- 7
9.2.4 Throughput-down Control........................................................................................................................................ 9- 8
9.2.5 Throughput-down Control........................................................................................................................................ 9- 9
9.2.6 Feeding Speed Control.......................................................................................................................................... 9- 10
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