Description: Communication abnormality between the engine control of the overall control board (OACB) and that of the printer control board (PRCB). While in the stand-by, a scanner Ready signal cannot be detected for a specified period of time.
Causes: Overall control board (OACB) Printer control board (PRCB)
Code: C-6003
Description: Communication abnormality between the engine control of the overall control board (OACB) and that of the printer control board (PRCB). Time out for the notice time of the platen original size.
Causes: Overall control board (OACB) Printer control board (PRCB)
Code: C-6101
Description: While in the exposure unit initial search, the scanner home sensor (PS30) does not turn on within a specified period of time. And also, while in the return scan, PS30 does not turn on within a specified period of time.
Causes: Scanner motor (M2) Scanner home sensor (PS30) Printer control board (PRCB)
Code: C-6201
Description: Exposure lamp (L1) abnormality.
- A specified period of time after L1 turns on, an L1 abnormality signal is detected in succession for a specified period of time.