Description: Flash File System Error Failed access to Flash set directly on PU/CU board.
Remedy: Run forced initialization of Flash.(Note that NIC- F/W and Mac address is deleted.After the initialization,it is need to download NIC-F/W and / or Mac address by Maintenance utility.)Press"+”,"- ”,"CAN-CEL”to turn power ON . Replace the PU/CU board if symptom does not change.
Code: 049
Description: LED head type (resolution) error LED Head type was mismatched with CU and Engine.
Remedy: 1) Replace the PU/ CU board with the one for the proper head. 2) Replace with a head of proper resolution.
Code: 051
Description: CU Fan Error Abnormal CPU cooling fan on PU/ CU board.
Remedy: Connect Properly. Replace fan. Replace the PU/ CU board.
Code: 052
Description: DMA Abort Error detected in Image processor.
Remedy: Power Off/On. Replace the PU/ CU board.
Code: 067
Description: SleepMode Interface Monitor I/F error with CU F/W.
Remedy: Power Off/On. Replace the PU/ CU board.
Code: 069
Description: The NIC device had not worked correctly.