Confidential
2-82
4.7.3 Document jam
Document jam in adjacent area of ADF cover or in paper ejector part
User Check
- Check that document is loaded correctly in the document tray.
- Adjust the document guide to match the document size.
- Check that the document shorter than the specified size is not loaded.
- Check that thickness of the document is 64 to 90 g/m
2
.
- Check that the number of documents loaded in the document tray is within specified
volume.
- Close the ADF cover securely.
Step Cause Solution
1
Foreign materials in adjacent
area of ADF cover
Remove foreign materials.
2
ADF cover sensor harness
connection failure
Reconnect the ADF cover sensor harness.
3
Sensor relay PCB harness
connection failure
Reconnect the sensor relay PCB harness.
4
ADF cover ASSY not mounted
in place
Set the ADF cover ASSY into place.
5
Upper ADF chute not mounted
in place
Set the upper ADF chute into place.
6
Separation pad holder ASSY
not mounted in place
Set the separation pad holder ASSY into place.
7
Separation pad spring not
mounted in place
Set the separation pad spring into place.
8
Ejection film not mounted in
place
Set the ejection film into place.
9
Document scan position
actuator not mounted in place
Set the document scan position actuator into
place.
10
ADF cover ASSY damaged,
broken
Replace the ADF cover ASSY.
11 ADF cover sensor defective Replace the ADF cover sensor.
12 Sensor relay PCB defective Replace the sensor relay PCB ASSY.
13
ADF separation pad holder
ASSY defective
Replace the ADF separation pad holder ASSY.
14
Upper ADF chute damaged,
broken
ADF separation pad spring
defective
Ejection film damaged, broken
Replace the ADF unit.
15 Main PCB defective Replace the main PCB ASSY.
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