Description: A format tag not matching with the K position was detected.
Remedy: Does this error recur? Yes Cycle the power. Replace the K toner cartridge or image drum.
Code: 985
Display: Service call 985: Error
Description: A format tag not matching with the Y position was detected.
Remedy: Does this error recur? Yes Cycle the power. Replace the Y toner cartridge or image drum.
Code: 986
Display: Service call 986: Error
Description: A format tag not matching with the M position was detected.
Remedy: Does this error recur? Yes Cycle the power. Replace the M toner cartridge or image drum.
Code: 987
Display: Service call 987: Error
Description: A format tag not matching with the Cposition was detected.
Remedy: Does this error recur? Yes Cycle the power. Replace the C toner cartridge or image drum.
Code: 999
Display: Service call 999: Error
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.