Code: C-0424 Classification: PI PFU: Power abnormality Cause: Abnormality of the 12V power for the PF drive board (PFUDB) of PI-PFU (PF703). An error detection signal of the PF...

Code: C-0423 Classification: PF: PF power source abnormality Cause: Abnormality of the 24V power for the PF drive board (PFUDB) of the 2nd tandem PF-703/706. While in printing,...

Code: C-0422 Classification: PF: PF power source abnormality Cause: Abnormality of the 24V power for the PF drive board (PFUDB) of the 1st tandem PF-703/706. While in printing,...

Code: C-0421 Classification: PF: PF power source abnormality Cause: Abnormality of the 12V power for the PF drive board (PFUDB) of the 2nd tandem PF-703/706. An error detection...