d-Color MF4003/MF3303
L TROUBLESHOOTING > 17. IC PROTECTOR
L-156
ICP No. Symbol Target part name When ICP trips
Symptom in each load Trouble code and
others
Tray 3 drive motor malfunction C0104
F2 PCCB PC control board Tray 3 drive motor malfunction C0104
Tray 3 feeder up/down abnormality C0206
17.2.3UK-P19
(1)Multi feed detection board/TX
(a)ICP
ICP No. Symbol Target part name When ICP trips
Symptom in each load Trouble code and
others
ICP1 MFDB/TX Multi feed detection board/TX Multi feed detection board failure C8402