Service Call; Service Call Conditions - Ricoh B051 Service Manual

4. TROUBLESHOOTING

4.1 SERVICE CALL

4.1.1 SERVICE CALL CONDITIONS

Level
Fusing unit SCs displayed on the operation
panel. The machine is disabled. The user
A cannot reset the SC.
SCs to disable only the features that use the
defective item. Although these SCs are not
B shown to the user under normal conditions,
they are displayed on the operation panel only
when the defective feature is selected.
SCs that are not shown on the operation
C
panel. They are internally logged.
The SC is displayed on the operation panel.
Turning the operation switch or main power
D switch off then on resets the SC. The SC is
redisplayed if it occurs after the main power
switch is turned on again.
NOTE: 1) All SCs are logged.
2) When an electrical circuit board has a problem, check the connections
before replacing the PCBs.
3) When a motor has a problem, check the mechanical load before
replacing the motor or sensor.
SM
CÓPIA NÃO CONTROLADA
Definition
4-1
CÓPIA NÃO CONTROLADA
SERVICE CALL
Reset Procedure
Turn the main power switch off
then on before entering SP mode.
Reset the SC (set SP5-810 to 1),
then turn the main switch off then
on again.
Turn the main power switch off
and on.
Logging only
Turn the main power switch off
and on.
B051/B052