Canon LASER CLASS 810 Service Manual page 11

8.6.11 Registration Sensor ............................................................................................................................................. 8- 11
8.6.11.1 Removing the Registration Sensor ...................................................................................................................................... 8- 11
8.6.12 Duplex Pick-up Solenoid...................................................................................................................................... 8- 12
8.6.12.1 Removing the Duplex Pickup Solenoid ................................................................................................................................ 8- 12
8.6.13 Registration Clutch .............................................................................................................................................. 8- 12
8.6.13.1 Removing the Registration Clutch........................................................................................................................................ 8- 12
8.6.14 Main Motor........................................................................................................................................................... 8- 12
8.6.14.1 Removing the Main Motor .................................................................................................................................................... 8- 12
Chapter 9 Fixing System
9.1 Overview/Configuration ..............................................................................................................................9- 1
9.1.1 Specifications, Control Mechanisms, and Functions ............................................................................................... 9- 1
9.1.2 Outline ..................................................................................................................................................................... 9- 1
9.2 Various Control Mechanisms......................................................................................................................9- 3
9.2.1 Controlling the Temperature of the Fixing Unit........................................................................................................ 9- 3
9.2.1.1 Outline...................................................................................................................................................................................... 9- 3
9.2.2 Controlling the Fixing Film Temperature ................................................................................................................. 9- 3
9.2.2.1 Controlling the Fixing Film Temperature.................................................................................................................................. 9- 3
9.2.2.2 Target Temperatures by Mode ................................................................................................................................................ 9- 4
9.3 Protection Function.....................................................................................................................................9- 4
9.3.1 Outline ..................................................................................................................................................................... 9- 4
9.3.2 Failure Detection ..................................................................................................................................................... 9- 5
9.4 Parts Replacement Procedure ...................................................................................................................9- 6
9.4.1 Fixing Unit................................................................................................................................................................ 9- 6
9.4.1.1 Removing the Fixing Unit......................................................................................................................................................... 9- 6
9.4.1.2 Installing the fixing unit............................................................................................................................................................. 9- 8
9.4.2 Fixing Film Unit........................................................................................................................................................ 9- 8
9.4.2.1 Removing the Fixing Film Unit ................................................................................................................................................. 9- 8
9.4.3 Fixing Pressure Roller ............................................................................................................................................. 9- 9
9.4.3.1 Removing the Pressure Roller ................................................................................................................................................. 9- 9
9.4.4 Fixing Delivery Paper Sensor ................................................................................................................................ 9- 10
9.4.4.1 Removing the Delivery Sensor .............................................................................................................................................. 9- 10
9.4.5 Delivery Full Sensor .............................................................................................................................................. 9- 10
9.4.5.1 Removing the Delivery Full Sensor........................................................................................................................................ 9- 10
Chapter 10 External and Controls
10.1 Control Panel ..........................................................................................................................................10- 1
10.1.1 Outline ................................................................................................................................................................. 10- 1
10.2 Fan..........................................................................................................................................................10- 1
10.2.1 Outline ................................................................................................................................................................. 10- 1
10.3 Power Supply..........................................................................................................................................10- 3
10.3.1 Power Supply....................................................................................................................................................... 10- 3
10.3.1.1 Outline.................................................................................................................................................................................. 10- 3
10.3.1.2 Rated Output of the Power Supply PCB .............................................................................................................................. 10- 3
10.3.2 Protection Function.............................................................................................................................................. 10- 4
10.3.2.1 Protective Functions............................................................................................................................................................. 10- 4
10.4 Parts Replacement Procedure................................................................................................................10- 5
10.4.1 External Cover ..................................................................................................................................................... 10- 5
10.4.1.1 Exteranal Covers.................................................................................................................................................................. 10- 5
10.4.1.2 Removing the Rear Cover.................................................................................................................................................... 10- 6
10.4.1.3 Removing the Left Middle Cover.......................................................................................................................................... 10- 6
10.4.1.4 Removing the Left Front Cover ............................................................................................................................................ 10- 6
10.4.1.5 Removing the Left Rear Cover............................................................................................................................................. 10- 6
10.4.1.6 Removing the tray Lower Cover........................................................................................................................................... 10- 6
10.4.1.7 Removing the Right Cover ................................................................................................................................................... 10- 6
10.4.1.8 Removing the Front Cover ................................................................................................................................................... 10- 7
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