Pc-101/Pc - Konica Minolta bizhub C350 Service Manual

bizhub C350 Field Service Ver2.0 Sep. 2004
Code
C0520 Heating Roller abnormally high
temperature
C0521 Fusing Pressure Roller abnormally
high temperature
C0650 Scanner Home Sensor malfunction • The Scanner Home Sensor is unable to detect the
C0660 Scanner overrun failure
C0900 Tray3 Elevator failure
C0910 Tray2 Elevator failure
C0950 Tray4 Elevator failure
C0960 Bypass lifting motion failure
C0990 LCT Elevator Motor malfunction
(Elevator malfunction)
C0991 LCT ascent motion failure
(soft limit error)
C0996 LCT Shift Motor malfunction
C0997 LCT shifting failure
C0998 LCT ejection failure
C099C LCT Shift Gate malfunction
C099D LCT communications error
Item
• A temperature of 225 °C or more of the Heating Roller
is detected for 1 sec. or more.
• A temperature of 190 °C or more of the Fusing Pres-
sure Roller is detected for 1 sec. or more before the
start of the heater temperature control.
• A temperature of 215 °C or more of the Fusing Pres-
sure Roller is detected for 1 sec. or more after the start
of the heater temperature control.
Scanner located at its home position.
• The Scanner Home Sensor is unable to detect a Scan-
ner even when the Scanner Motor has been driven to
move the Scanner over the maximum traveling dis-
tance.
• The Scanner Home Sensor detects the Scanner when
the Scanner has moved 5 mm from the position, at
which it blocks the Scanner Home Sensor.
• The Scanner Home Sensor detects the Scanner at its
home position during a period of time that begins with
the time when a prescan command and a scan prepa-
ration command are executed and ends when a home
return command is executed.
☞
• The Lift-up Sensor is not blocked even after the lapse
of a given period of time after the lifting motion has
been started.
☞
• The Bypass Lift-up Sensor is not blocked even when
the Tray2 Vertical Transport Motor has turned for a
given number of pulses after the sequence to move
the Paper Lifting Plate from the standby position to the
take-up position was started.
• The Bypass Lift-up Sensor is not unblocked even
when the Tray2 Vertical Transport Motor has turned for
a given number of pulses after the sequence to move
the Paper Lifting Plate from the take-up position to the
standby position was started.
☞
Description
See PC-101/PC-201 Service Manual.
See PC-201 Service Manual.
See PC-401 Service Manual.
Malfunction code
4-21