Olivetti d-Copia 6500MF Plus Service Manual page 513

3. DP-scanning second (back) page
Defective part
Original document
1
DP_SHD PWB
2
DP_SATA cable
3
DP_CIS
4
Main PWB
5
Y116520-3
Check description
Check whether the original
document is dirty.
Check the CIS and the SHD
PWB is properly connected.
Check the FFC cable between
the SHD PWB and I/F PWB is
properly connected. Or, verify
conduction of the wire.
CIS is defective.
The main PWB is defective.
If the original document is dirty, replace.
Reinsert the connector if the PWB was loosely
inserted.If not cured, replace the PWB.
Reinsert the connector if its connection is
loose. Or, if conduction is lot, replace the wire.
Replace the CIS and perform U091 and U411.
(see page 1-3-65,1-3-152)
Replace the main PWB.(see page 1-5-74)
1-4-185
Corrective Action
Service Manual
2N8/2N7