Canon iR4570 Series Service Manual page 313

8.8.8.3 Removing the Right Door .................................................................................................................. 8-97
8.8.8.4 Removing the Right Cover (lower front) ........................................................................................... 8-98
8.8.8.5 Removing the Pickup Assembly 1 ..................................................................................................... 8-99
8.8.8.6 Removing the Pickup Assembly 2 ..................................................................................................... 8-99
8.8.8.7 Removing the Sensor Mounting Plate.............................................................................................. 8-100
8.8.8.8 Removing the Cassette Retry Paper Sensor ..................................................................................... 8-101
8.8.9 Cassette Paper Sensor.............................................................................................................................. 8-101
8.8.9.1 Removing the Right Cover (rear) ..................................................................................................... 8-101
8.8.9.2 Removing the Right Door ................................................................................................................ 8-102
8.8.9.3 Removing the Right Door ................................................................................................................ 8-104
8.8.9.4 Removing the Right Cover (lower front) ......................................................................................... 8-105
8.8.9.5 Removing the Pickup Assembly 1 ................................................................................................... 8-106
8.8.9.6 Removing the Pickup Assembly 2 ................................................................................................... 8-107
8.8.9.7 Removing the Sensor Mounting Plate.............................................................................................. 8-107
8.8.9.8 Removing the Cassette Paper Sensor ............................................................................................... 8-109
8.8.10 Cassette Paper Level Sensor (A/B) ....................................................................................................... 8-109
8.8.10.1 Removing the Right Cover (rear) ................................................................................................... 8-109
8.8.10.2 Removing the Right Door .............................................................................................................. 8-109
8.8.10.3 Removing the Right Door .............................................................................................................. 8-112
8.8.10.4 Removing the Right Cover (lower front) ....................................................................................... 8-113
8.8.10.5 Removing the Pickup Assembly 1 ................................................................................................. 8-114
8.8.10.6 Removing the Pickup Assembly 2 ................................................................................................. 8-114
8.8.10.7 Removing the Sensor Mounting Plate............................................................................................ 8-115
8.8.10.8 Removing the Cassette Paper Level Sensor (A/B)......................................................................... 8-116
8.8.11 Slide Resistor......................................................................................................................................... 8-116
8.8.11.1 Removing the Right Cover (rear) ................................................................................................... 8-116
8.8.11.2 Removing the Right Door .............................................................................................................. 8-117
8.8.11.3 Removing the Right Door .............................................................................................................. 8-119
8.8.11.4 Removing the Manual Feed Unit ................................................................................................... 8-120
8.8.11.5 Removing the Manual Tray Unit.................................................................................................... 8-122
8.8.11.6 Removing the Slide Resistor .......................................................................................................... 8-123
8.8.12 Cassette Pickup Solenoid ...................................................................................................................... 8-124
8.8.12.1 Removing the Right Cover (rear) ................................................................................................... 8-124
8.8.12.2 Removing the Right Door .............................................................................................................. 8-124
8.8.12.3 Removing the Right Door .............................................................................................................. 8-126
8.8.12.4 Removing the Right Cover (lower front) ....................................................................................... 8-127
8.8.12.5 Removing the Pickup Assembly 1 ................................................................................................. 8-128
8.8.12.6 Removing the Pickup Assembly 2 ................................................................................................. 8-129
8.8.12.7 Removing the Cassette Pickup Solenoid........................................................................................ 8-129
8.8.13 Cassette Size Sensor Relay PCB ........................................................................................................... 8-130
8.8.13.1 Removing the Right Cover (rear) ................................................................................................... 8-130
8.8.13.2 Removing the Right Door .............................................................................................................. 8-130
8.8.13.3 Removing the Right Door .............................................................................................................. 8-133
8.8.13.4 Removing the Right Cover (lower front) ....................................................................................... 8-134
8.8.13.5 Removing the Pickup Assembly 1 ................................................................................................. 8-135
8.8.13.6 Removing the Pickup Assembly 2 ................................................................................................. 8-135
8.8.13.7 Removing the Cassette Size Sensor Relay PCB............................................................................. 8-136
8.8.14 Manual Tray Assembly ......................................................................................................................... 8-137
8.8.14.1 Removing the Right Cover (rear) ................................................................................................... 8-137
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