Description: The CU/PU firmware has a problem with its compatibility
Remedy: Does an error occur at cycling the power? Yes Replace the CU/PU board or start printer by forced ONLINE (see Chapter 6) and rewrite the firmware.
Code: F0C, FOD
Display: Power off/on F0C, F0D: Error PC:nnnnnnnn LR:nnnnnnnn FR:nnnnnnnn
Description: CU program error
Remedy: Does this error recur? Yes Restore the power. Replace the CU/ PU board.
Code: FFE
Display: Power off/on FFE: Error PC:nnnnnnnn LR:nnnnnnnn FR:nnnnnnnn
Description: CU program error
Remedy: Does this error recur? Yes Restore the power. Replace the CU/ PU board.
Code: FFF
Display: Power off/on FFF: Error PC:nnnnnnnn LR:nnnnnnnn FR:nnnnnnnn
Description: CU program error
Remedy: Does this error recur? Yes Restore the power. Replace the CU/ PU board.