Service manual

2-25
Confidential
The center
thermistor of the
fuser unit
detected a
temperature rise
greater than the
specified value
within the
specified time.
0505 2-28
The center
thermistor of the
fuser unit
detected a
temperature fall
greater than the
specified value
within the
specified time.
0506 2-29
When the center
thermistor of the
fuser unit was
lower than the idle
temperature, the
side thermistor
detected a
temperature
higher than the
specified
temperature.
050B 2-30
When the center
thermistor of the
fuser unit was
higher than the
idle temperature,
the side
thermistor
detected a
temperature lower
than the specified
temperature.
050C 2-30
The center
thermistor of the
fuser unit has not
reached the
specified
temperature
within the
specified time.
0501 2-28
LED Press [Go] once Press [Go] twice Type of problem
Error
codes
Refer
to: