Kyocera ECOSYS M3040dn

2NM/2NX/2NY/2NZ/2P0/2P6
1-4-47
(2) No image appears (entirely black).
1. Table scanning
2. DP-scanning
Print example
Defective part Check description Corrective Action
1
FFC cable CCD Check the FFC cable between
the CCD and control PWB is
properly connected. Or, verify
conduction of the wire.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
2
CCD PWB The CCD PWB is defective. Replace the ISU and perform U411.
(see page 1-3-54)
3
Control PWB The control PWB is defective. Replace the control PWB.(see page 2-2-12)
Defective part Check description Corrective Action
1
Scanning position
of the DP
Confirm the value using mainte-
nance mode U068, DP Read.
If a large value is observed in maintenance
mode U068, DP Read, perform
adjustment.(see page 1-3-31)
2
FFC cable CCD Check the FFC cable between
the CCD and control PWB is
properly connected. Or, verify
conduction of the wire.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
3
CCD PWB The CCD PWB is defective. Replace the ISU and perform U411.
(see page 1-3-54)
4
Control PWB The control PWB is defective. Replace the control PWB.(see page 2-2-12)