Service Call Conditions - Ricoh FAX2000L Service Manual

SERVICE CALL CONDITIONS

7.3 SERVICE CALL CONDITIONS
If the Call Service indicator is lit, one of the following conditions has occurred:
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 energy saver mode)
The machine detects that both jumper 63 and
jumper 64 on the FCU are shorted.
Hexagonal mirror motor startup error
Hexagonal mirror motor error while printing
Power pack failure (development roller bias too
high)
Power pack failure (charge brush roller bias too
high)
Power pack failure (transfer roller bias too high)
Power pack failure (development roller too low)
Power pack failure (charge brush roller bias too
low)
Power pack failure (transfer roller bias too low)
Power pack failure (incorrect bias for development
and toner application rollers)
Power pack failure (incorrect bias for development
and toner application rollers)
Power pack failure (incorrect bias for transfer
roller)
Symptom
Error
Code
9-20
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-22
9-23
9-23
9-29
9-29
9-29
9-29
9-29
9-29
9-29
9-29
9-29
7-24
30 November, 1999
Sub- SC-
code code
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
0B 0-0B
31 3-31
32 3-32
51 5-51
52 5-52
53 5-53
54 5-54
55 5-55
56 5-56
57 5-57
58 5-58
59 5-59