Service manual

– 6 –
4. TROUBLESHOOTING
Pg. Old New/Action
4-1 Remove the old definition table. See
below.
Add the new definition table. See below.
<< Old >>
There are 4 levels of service call conditions.
Level Definition Reset Procedure
A
To prevent the machine from being damaged,
the SC can only be reset by a service
representative (see the note below). The
copier cannot be operated at all.
Enter SP mode, then turn the
main power switch off and on.
B
The SC can be reset by turning the main
power switch off and on if the SC was caused
by incorrect sensor detection.
Turn the operation switch or main
power switch off and on.
A level B’ SC can only be reset by
turning the main power switch off
and on.
C
The copier can be operated as usual except
for the unit related to the service call.
Turn the operation switch off and
on.
D
The SC history is updated. The machine can
be operated as usual.
The SC will not be displayed.
All that happens is that the SC
history is updated.
<< New >>
There are 4 levels of service call conditions.
Level Definition Reset Procedure
A
Fusing SCs displayed on the operation panel.
The machine is disabled. The user cannot
reset the SC.
Enter SP mode, then turn the
main power switch off/on.
B
SCs that disable only the features that use the
defective item. Although these SCs are not
shown to the user under normal conditions,
they are displayed on the operation panel only
when the defective feature is selected.
Turn power off/on.
C
SCs that are not shown on the operation
panel. They are internally logged.
Logging only.
D
Turning the operation switch or main power
switch off then on resets SCs. Displayed on
the operation panel. These are re-displayed if
the error occurs again.
Turn the operation switch or main
power switch off and on.