Check if there is Document jam
message regardless of removing
the document form ADF tray
Either the Motor step - DADF or PBA Sub -
DADF are defected. Replace ELA HOU
-
DADF Sub Ass'y
Yes
NO
Check if driving unit works
Error message is disappeared?
Replace the PBA
Main-MFP
Check if ADF is pulling
Document
End
Replace MEA UNIT -
HOLDER ADF RUBBER
NO
NO
Yes
NO
Yes
Either the Motor step - DADF or PBA Sub -
DADF are defected. Replace ELA HOU
-
DADF Sub Ass'y