6 - 13
Category
Controller errors
ERROR nn
Error Remedy
LCD status message Trouble or status Remedy
– Check the optional RAM board
for proper connection.
– Check the mounting position of
short plugs and additional RAM
chips (see 7.4).
– Replace the option RAM board.
60 An error was detected by
optional RAM check.
– Check the fan motor for proper
connection and for any presence
of foreign matter in the fan (see
6.5.2-5).
– Replace the fan or the Main
Control PCB.
70 A fault occurred in the Fan
motor.
See 6.5.2-4.71 A fault occurred in the fuser
(timeout error etc.).
See 6.5.2-4.72 A fault occurred in the fuser
(thermistor open error).
See 6.5.2-4.73 A fault occurred in the fuser
(thermistor short error).
Replace the power supply board
or the Main Control PCB.
74 Power supply board SSIO
I/F error
– Check the operator panel for
proper connection.
– Replace the flexible cable,
operator panel or Main Control
PCB.
80 I/F timeout occurred between
the Main Control PCB and
the operator panel.
Code
(nn)
Table 6-2 (Cont'd)
