Konica Minolta Bizhub-C31P Service Manual page 240

Field Service Ver. 1.0 Apr. 2008
LCD1 LCD2/LCD3
(service (error
call ID) description)
004C OZONE
FAN
004E POWER
FAN
0060 FUSER
MOTOR
0094 XFER
DETACH 2
0096 XFER
DETACH 1
0300 POLYGON
MOTOR
0310 LASER
ERROR
0500 FUSER
ERROR
0501 FUSER
ERROR
Item
Ozone ventilation fan • The ozone ventilation fan motor does not rotate
motor malfunction
• The motor lock signal remains HIGH for a given
DC power supply fan • The DC power supply fan motor does not rotate
motor malfunction
• The motor lock signal remains HIGH for a given
Fusing motor • The fusing motor does not rotate evenly even after
malfunction
• The motor lock signal remains HIGH for a given
2nd image transfer • The retraction position sensor/2 is not activated
pressure/ retraction
failure
• The retraction position sensor/2 is not deactivated
1st image transfer • The retraction position sensor/1 is not activated
pressure/ retraction
failure
• The retraction position sensor/1 is not deactivated
Polygon motor • The polygon motor does not rotate evenly even
malfunction
• The motor lock signal remains HIGH for a given
Laser malfunction • The SOS signal is not detected within a given
Heating roller warm-up • The thermistor/1 does not detect the specified tem-
failure
Fusing pressure roller • The thermistor/2 does not detect the specified tem-
warm-up failure
Detection timing
evenly even after the lapse of a given period of time
while it is being started.
period of consecutive time while the ozone ventila-
tion fan motor is being rotated.
evenly even after the lapse of a given period of time
while it is being started.
period of consecutive time while the DC power sup-
ply fan motor is being rotated.
the lapse of a given period of time while it is being
started.
period of consecutive time while the fusing motor is
being rotated.
(retracted position) within a given period of time
after the retraction sequence of the 2nd transfer
roller has been started.
(pressed position) within a given period of time after
the pressure sequence of the 2nd transfer roller has
been started.
(retracted position) within a given period of time
after the intermediate transport motor has started
rotating.
(pressed position) within a given period of time after
the intermediate transport motor has started rotat-
ing.
after the lapse of a given period of time after it has
been started.
period of consecutive time while the polygon motor
is being rotated.
period of time after the output of the laser has been
started.
perature and the warm-up cycle is not completed
even after the lapse of a given period of time after
the cycle has been started.
perature and the warm-up cycle is not completed
even after the lapse of a given period of time after
the cycle has been started.
14. Malfunction code
203