Kyocera TASKalfa 5551ci - Page 242

2L6/2N6/2N5/2N4
1-4-241
4. DP-scanning second (back) page (with a reversed DP installed)
3
Settings of Border
removal
Check the value of border
removal.
If a large value is given to bordere erasure,
change it to a smaller value.
4
DP_SATA cable Check the FFC cable between
the SHD PWB and I/F PWB is
properly connected. Or, verify
conduction of the wire.
Reinsert the connector if it its connection is
loose. Or, if conduction is lot, replace the wire.
5
DP_SHD PWB Check the CIS and the SHD
PWB is properly connected.
Reinsert the connector if the PWB was loosely
inserted.If not cured, replace the PWB.
6
DP_CIS CIS is defective. Replace the CIS and perform U091 and U411.
(see page 1-3-71,1-3-173)
7
Main PWB The main PWB is defective. Replace the main PWB.(see page 1-5-72)
Defective part Check description Corrective Action
1
Original document Check if the original document is
loaded correctly in the DP.
If the original document is not properly placed
in the DP, place it correctly.
2
Original document Check the size of the original
document and its reference size.
If the size of the original document and its
reference size do not match, manually set the
document size.
3
Settings of Border
removal
Check the value of border
removal.
If a large value is given to bordere erasure,
change it to a smaller value.
4
Contact glass Check whether the contact glass
is dirty.
If the contact glass is dirty, clean the contact
glass, and the bottom part of the shading plate.
5
FFC cable CCD Check the FFC cable between
the CCD sensor and ISC 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.
6
SATA cable ISC
Check the SATA cable between
the ISC PWB and main 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.
7
ISC PWB The ISC PWB is defective. Replace the ISC PWB and perform U411.
(see page 1-3-173)
8
CCD PWB The CCD PWB is defective. Replace the ISU and perform U411.
(see page 1-3-173)
9
Main PWB The main PWB is defective. Replace the main PWB.(see page 1-5-72)
Defective part Check description Corrective Action