IBM S544-5343-03 - Manual (Page 219)

47 attachment OPTION ERROR
Meaning: The indicated network interface card ( attachment) is not communicating
with the printer.
Action: Reseat the network interface card.
50 ERROR CALL FOR SERVICE
Meaning: The fuser is overheating.
Action: Turn off the printer for fifteen minutes and then turn on the printer. If the
message recurs, call for service.
51 ERROR CALL FOR SERVICE
Meaning: A problem has occurred.
Action: Call for service.
52 ERROR CALL FOR SERVICE
Meaning: The printer has detected an error in the print mechanism.
Action: Call for service.
53 ERROR CALL FOR SERVICE
Meaning: The printer has detected a problem with the main motor.
Action: Call for service.
54 ERROR CALL FOR SERVICE
Meaning: The printer has detected a problem in the duplex unit.
Action: Make sure the duplex unit is installed correctly. Call for service if the
problem continues.
55 ERROR CALL FOR SERVICE
Meaning: The printer has detected a problem with the fan.
Action: Call for service.
56 ERROR CALL FOR SERVICE
Meaning: The printer has detected an error in the engine NVRAM.
Action: Call for service.
57 ERROR CALL FOR SERVICE
Meaning: A problem has occurred.
Action: Call for service.
58 TRAY 1 ERROR CALL FOR SERVICE
Meaning: The printer cannot detect TRAY1.
Action: Call for service.
61 ERROR CALL FOR SERVICE
Meaning: The printer has detected an error in the ROM checksum.
Action: Call for service.
Appendix B. Printer Messages 199