Ricoh IM C300

Self-Diagnostic Mode
SM 6-1 D0CA/D0C9/D0C8/D0CB
Troubleshooting
6. TROUBLESHOOTING
6.1 SELF-DIAGNOSTIC MODE
6.1.1 SERVICE CALL CONDITIONS
The ‘SC Table’ section shows the SC codes for controller errors and other errors. The latter are
put into four types. The type is determined by their reset procedures. The table shows the
classification of the SC codes.
Type Display How to reset SC call or
SC alarm in
customer
support
system
A The SC is
immediately
displayed on the
operation panel
when SC occurs.
The error involves
the fusing unit.
The machine
operation is
disabled. The
user cannot reset
the error.
Reset the SC (set SP5-810-001) and then cycle the
power OFF and ON.
• When canceling a fusing unit SC,
(SC544-00/SC554-00/SC564-00/SC574-00)
, perform part replacement in accordance
with the above procedure.
Occurrence
& alarm
count
Immediate
alarm
B When a function
is selected, the
SC is displayed
on the operation
panel.
The machine
cannot be used
(down-time
mitigation).
Turn the main power switch (SW1) OFF and ON. Occurrence
& alarm
count
Power OFF
and ON
Alarm count
and alarm
only if
recurrence
C No display on the The machine operates as usual. Occurrence