Canon imageRUNNER iR2270 Service Manual page 52

Contents
3-77
3.4.5 Front Cover Safety Switch................................................................ 3-78
3.4.5.1 Removing the PCB Cover.......................................................... 3-78
3.4.5.2 Removing the Front Door Safety Switch................................... 3-79
3.4.6 Inlet Sensor ....................................................................................... 3-79
3.4.6.1 Removing the PCB Cover.......................................................... 3-79
3.4.6.2 Removing the Top Harness Cover............................................. 3-80
3.4.6.3 Removing the Upper Cover ....................................................... 3-81
3.4.6.4 Removing the Inlet Sensor......................................................... 3-82
3.4.7 Stack Slide HP Sensor ...................................................................... 3-82
3.4.7.1 Removing the PCB Cover.......................................................... 3-82
3.4.7.2 Removing the Top Harness Cover............................................. 3-83
3.4.7.3 Removing the Upper Cover ....................................................... 3-84
3.4.7.4 Removing the Stapler Cover...................................................... 3-85
3.4.7.5 Removing the Drive Unit........................................................... 3-86
3.4.7.6 Removing the Process Tray Unit ............................................... 3-87
3.4.7.7 Stack Slide HP Sensor ............................................................... 3-88
3.4.8 Offset HP Sensor............................................................................... 3-89
3.4.8.1 Removing the PCB Cover.......................................................... 3-89
3.4.8.2 Removing the Top Harness Cover............................................. 3-90
3.4.8.3 Removing the Upper Cover ....................................................... 3-91
3.4.8.4 Removing the Offset HP Sensor ................................................ 3-92
3.4.9 Tray Clock Sensor............................................................................. 3-93
3.4.9.1 Removing the PCB Cover.......................................................... 3-93
3.4.9.2 Removing the Top Harness Cover............................................. 3-94
3.4.9.3 Removing the Upper Cover ....................................................... 3-95
3.4.9.4 Removing the Bottom Cover ..................................................... 3-96
3.4.9.5 Removing the left cover............................................................. 3-96
3.4.9.6 Removing the Tray Guide Top Cover ....................................... 3-97
3.4.9.7 Removing the Stack Tray Assembly.......................................... 3-98
3.4.9.8 Removing the Tray Clock Sensor .............................................. 3-99
3.4.10 Offset Solenoid ............................................................................. 3-100
3.4.10.1 Removing the PCB Cover...................................................... 3-100
3.4.10.2 Removing the Top Harness Cover......................................... 3-101
3.4.10.3 Removing the Upper Cover ................................................... 3-102
3.4.10.4 Removing the Offset Solenoid............................................... 3-103