Ricoh D065 Service Manual page 471

Service Call Conditions
Duplex jogger motor error 2
When the jogger fence moves
from the home position, the
521 C
jogger fence HP sensor does not
turn off even if the jogger motor
has moved the jogger fence
153.5 mm.
Fusing exit motor error
531 D
The PLL lock signal was low for 2
s during motor operation.
Fusing thermistor open
The fusing temperature detected
541 A
by the center thermistor was
below 0°C for 7 s.
Fusing temperature warm-up error
One of the following occurred:
After power on, or after
closing the front door, the hot
roller does not reach the
542 A
100°C control temperature
within 25 s.
5 sec. after temperature rise
started, temperature
remained below 21°C after 5
D062/D063/D065/D066
Paper or other obstacle has jammed
mechanism
Sensor connector disconnected or
defective
Sensor defective
Motor lock caused by physical
overload
Motor drive PCB defective
Thermistor open
Thermistor connector defective
Thermistor damaged, or out of
position
Fusing temperature –15% less than
the standard input voltage
Fusing lamp disconnected
Thermistor warped, out of position
Thermostat not operating
3-26 SM Appendix