Confidential
2-83
Document jam inside ADF
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
.
Step Cause Solution
1 Foreign materials inside ADF Remove foreign materials.
2
Document pressure bar not
mounted in place
Set the document pressure bar into place.
3
Upper ADF chute not mounted
in place
Set the upper ADF chute into place.
4
First side document scanning
position sensor harness
connection failure
Reconnect the first side document scanning
position sensor harness.
5
Second side document
scanning position sensor
harness connection failure
Reconnect the second side document scanning
position sensor harness.
6
First side document scan
position actuator not mounted
in place
Set the first side document scan position
actuator into place.
7
Second side document scan
position actuator not mounted
in place
Set the second side document scan position
actuator into place.
8
Upper ADF chute, document
guide damaged, broken
Replace the upper ADF chute.
9
First side document scanning
position sensor defective
Replace the first side document scanning
position sensor PCB ASSY.
10
Second side document
scanning position sensor
defective
Replace the second side document scanning
position sensor PCB ASSY.
11
Feeding path in ADF unit
damaged, broken
Replace the ADF unit.
12
Feeding path inside document
scanner unit damaged, broken
Replace the document scanner unit.
13 Sensor relay PCB defective Replace the sensor relay PCB.
14 Main PCB defective Replace the main PCB ASSY.
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