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