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Confidential
2-23
Error Code 18
Paper jam during duplex-printing
Registration sensor does not detect paper feed within specified pulse numbers in the
second side paper re-feed
(recording paper was pulled out, or very likely to have been pulled out.)
User Check
- Remove the jammed paper.
- Check whether the recording paper being used is within the specification.
- Check that recording paper are not curled, wrinkled or wet.
Paper Jam
LCD
Step
Cause
Solution
1
Foreign materials in the duplex
print paper path
Remove foreign materials.
2
Registration actuator caught
on the surrounding parts
Set the registration actuator into place.
3
Registration sensor defective
Replace the registration sensor PCB ASSY.
4
Main PCB defective
Replace the main PCB ASSY.
Summary of Contents for MFC-J6920DW
Page 123: ...3 3 Confidential 2 PACKING ...
Page 146: ...3 26 Confidential 3 Set the protective part Protective part ...
Page 308: ...5 37 Confidential pfadj2 Pattern ...
Page 315: ...5 44 Confidential Margin Check Pattern ...
Page 362: ...App 3 8 Confidential When the following screen appears click Close to close the screen ...