Abnormal Image - Kyocera ECOSYS M3040dn Service Manual

(17) Abnormal image

Print example
1. Table scanning
Defective part
FFC cable CCD
1
CCD PWB
2
Control PWB
3
2. DP-scanning
Defective part
FFC cable CCD
1
CCD PWB
2
Control PWB
3
Check description
Check the FFC cable between
the CCD and control PWB is
properly connected. Or, verify
conduction of the wire.
The CCD PWB is defective.
The control PWB is defective.
Check description
Check the FFC cable between
the CCD and control PWB is
properly connected. Or, verify
conduction of the wire.
The CCD PWB is defective.
The control PWB is defective.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
Replace the ISU and perform U411.
(see page 1-3-54)
Replace the control PWB.(see page 2-2-12)
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
Replace the ISU and perform U411.
(see page 1-3-54)
Replace the control PWB.(see page 2-2-12)
1-4-71
2NM/2NX/2NY/2NZ/2P0/2P6
Corrective Action
Corrective Action