OKI B731dn

• Code: 941
• Description: A watch dog timer error was detected.
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.

• Code: 942
• Description: An undefined interruption was detected.
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.

• Code: 943
• Description: PU CPU ran away out of control due to noise etc.
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.

• Code: 944
• Description: An error was detected with accessing the Dcon circuit.
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.

• Code: 945
• Description: SDRAM access at power on failed.
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.

• Code: 947
• Description: EMF Missing Error
• Remedy: Does error reoccur? Yes Power Off/On. Replace the PU/ CU board.