Ricoh D065 Service Manual page 474

than 1 second. The temperature
is read 10 times every second.
(at 0.1 s intervals).
Fusing lamp error
After the start of the warmup
555 A
cycle, a fusing lamp was at full
power for 1.8 s but the hot roller
did not turn.
Zero cross signal error
557 C
High frequency noise was
detected on the power line.
Fusing jam: 3 counts
At the fusing exit sensor the
559 A
paper was detected late for three
pulse counts (lag error), and
SP1159 was on.
Fusing pressure release motor error
During copying, the HP sensor
569 D
could not detect the actuator,
tried again 3 times and could not
detect.
SM Appendix
Service Call Conditions
BICU control board defective
Thermistor bent, out of position
Fusing lamp disconnected
Circuit breaker opened
-
No action required. The SC code is
logged and the operation of the
machine is not affected.
If this SC occurs, the machine
cannot be used until the service
technician cancels the SC code.
This SC occurs only if SP1159 has
been set to "1" (On). (Default: 0
(Off)).
Motor lock because of too much
load
Motor driver defective
HP sensor defective, disconnected,
connector defective, harness
damaged
3-29 D062/D063/D065/D066