Remedy: Does this error recur? Turn on the power again. Replace the CU board. Replace the PU board.
Code: -
Display: SDRAM ERROR
Description: CU board (CU) DCON access error * RAMRD/WR abnormity for VIDEO
Remedy: Does this error recur? Turn on the power again. Replace the CU board. Replace the PU board.
Code: -
Display: ABORT xxx = xxxxxxxx
Description: PU firmware runaway
Remedy: Does this error recur? Yes Turn on the power again. Replace the PU board.
Code: -
Display: IRQXX_IPT
Description: PU firmware runaway
Remedy: Does this error recur? Yes Turn on the power again. Replace the PU board.
Code: 001
Display: Contact the Service center. 001: Error
Description: Machine Check Exception
Remedy: Replace CU board
Code: 002 ... 007
Display: Reboot the printer. 002: Error ~ 007: Error
Description: CPU Exception
Remedy: Does the error display recur? If the RAM DIMM is installed, remove it and turn off the power of the printer and back on. Replace the CU board. Re-install the RAM DIMM. Replace the RAM DIMM.
Code: 020
Display: Contact the Service center. 020: Error
Description: CU ROM Hash Check Error
Remedy: Does the error display recur? Yes Turn off the power of the printer and back on. Replace the CU