Ricoh Aficio FX10 Service Manual page 232

June 10th, 1997
7.4. SERVICE CALL CONDITIONS
If the Call Service indicator is lit, one of the following conditions has occurred.
(Please refer to the section 2-2-11 for details of the service call conditions.)
Symptom
Scanner home position error
Charge leak current detected while the charge
corona unit was activated.
Charge leak current detected while the charge
corona unit was not activated.
Laser diode failure
Fusing unit failure (fusing lamp at high
temperature during printing)
Fusing unit failure (fusing lamp not at printing
temperature after warm-up)
Fusing unit failure (fusing lamp at high
temperature in power saver mode)
Fusing unit failure (fusing lamp at high
temperature in power saver mode)
Fusing unit failure (fusing lamp at low temperature
in power saver mode)
Fusing unit failure (fusing lamp at low temperature
during printing)
Fusing unit failure (fusing lamp at an extremely
high temperature)
Fusing unit failure (thermistor error)
Fusing unit failure (fusing lamp at high
temperature in power saver mode)
Polygon mirror motor startup error
Polygon mirror motor error while printing
Main motor startup error
Main motor error while printing
To find out which problem has occurred, either:
•
See the Auto Service Call report that was sent to the service station by
the machine. This report lists a sub-code, as well as the error message;
this sub-code may help you find the problem.
Or, check the sub-code stored at RAM addresses 80032C(H) and
8003A4(H).
•
Check the error code history using service function 03.
•
Try to clear the service call condition (for failures which are not related
to the fusing unit): switch the power off, wait 10 seconds, then switch
back on.
•
An SC-code is displayed on the LCD panel when the error occurs.
If the failure is related to the fusing unit, after fixing the problem, reset the
data at address 80032C(H) to 00(H), then restart the machine.
SERVICE CALL CONDITIONS
Error Code Sub-code
9-11
9-17
9-17
9-20
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-23
9-23
9-24
9-24
7-27
TROUBLESHOOTING
SC-code
71 7-71
11 1-11
12 1-12
21 2-21
01 0-01
02 0-02
03 0-03
04 0-04
05 0-05
07 0-07
08 0-08
09 0-09
0A 0-0A
31 3-31
32 3-32
41 4-41
42 4-42