OKIDATA Okipage6e, Service Manual

Page: 112 / 250

Controller errors 60 An error was
detected by optional
RAM check. 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.
70 A fault occurred in
the Fan motor. 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.
71 A fault occurred in
the fuser (time-out
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). See 6.5.2-4.
74 Power supply board
SSIO I/F error Replace the power
supply board or the
Main Control PCB.
80 I/F time-out
occurred between
the Main Control
PCB and the
operator panel. Check the
operator panel
for proper
connection.
Replace the
flexible cable,
operator panel
or Main Control
PCB.