Removing The Document Length Sensor(Sr7,Sr10); Removing The A4R/Ltrr Identification Sensor(Sr8) - Canon H1 Service Manual

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Parts Replacement and Cleaning Procedure > Clutch Solenoid Motor Fan PCB (DADF) > Removing the A4R/LTRR Identification Sensor(SR8)

Removing the Document Length Sensor(SR7,SR10)

1) Detach the cover on the reverse side of the document tray.
- Screw 3 pcs.
x3
2) Remove the document length sensor
- Connector 1 pc
x1
SR7
SR10
4 Parts Replacement and Cleaning Procedure > Clutch Solenoid Motor Fan PCB (DADF) > Removing the A4R/LTRR Identification Sensor(SR8)
1) Detach the cover on the reverse side of the document
2) Remove the A4R/LTRR Identification Sensor.
- Connector 1 pc
- Screw 2 pcs.
F-4-76
CAUTION:
Install the document width volume with its lower gear groove [1] fitting on the projection
[2] on the document tray side. Be sure to install it with the arrow on the gear aligned
with the arrow [3] on the tray cover.
F-4-77

Removing the A4R/LTRR Identification Sensor(SR8)

x1
x2
[2]
4-33
tray.(Refer to page 4-33)
SR8
[3]
[2]
[1]
F-4-78
4-33