Kyocera TASKalfa 8002i - Page 1336

2WA/2NJ/2RK
7-476
C9500: Image processing circuit error (Scanner)
C9510: Image processing circuit error (DP)
4 Replacing the DP main
PWB
The DP main PWB is
faulty.
Replace the DP main PWB. Detaching
and reat-
taching the
DP main
PWB
Step Check description Assumed cause Measures Reference
1 Checking the FFC The FFC is not properly
connected, or it is faulty.
Reconnect the following FFC.
If the FFC terminal section is
deformed or the FFC is bro-
ken, replace the FFC. •
Engine PWB - Main PWB
Wiring dia-
gram
2 Replacing the main PWB The main PWB is faulty. Replace the main PWB. Detaching
and reat-
taching the
main PWB
3 Replacing the engine PWB The engine PWB is faulty. Replace the engine PWB. Detaching
and reat-
taching the
engine
PWB
Step Check description Assumed cause Measures Reference
1 Checking the DP relay
PWB
The DP relay PWB is not
properly attached.
Reattach the DP relay PWB.
2 Checking the connection The connector is not prop-
erly connected. Or, the
SATA cable is faulty.
0 Wiring dia-
gram
3 Replacing the DPSHD
PWB
The DPSHD PWB is faulty. Replace the DPSHD PWB.
4 Replacing the DP relay
PWB
The DP relay PWB is
faulty.
Replace the DP relay PWB.
5 Replacing the main PWB The main PWB is faulty. Replace the main PWB. Detaching
and reat-
taching the
main PWB
Step Check description Assumed cause Measures Reference