Trouble Code - Konica Minolta bizhub C650 Service Manual

Field Service Ver. 8.0 Jun. 2008

16.3 Trouble code

• The machine's CPU performs a self-diagnostics function that, on detecting a malfunction,
gives the corresponding malfunction code on the control panel.
16.3.1 Trouble code list
* For the details of the malfunction codes of the options, see the Service Manual for the cor-
responding option.
Code Item
C0104 Tray 3/4 feeder transpor-
tation motor failure to turn
C0105 Tray 3/4 feeder transpor-
tation motor turning at
abnormal timing
C0202 Tray 1 feeder up/down
abnormality
C0204 Tray 2 feeder up/down
abnormality
C0206 Tray 3 feeder up/down
abnormality
C0208 Tray 4 feeder up/down
abnormality
C0211 Manual feed up/down
2
abnormality
Detection timing
• The lock signal remains HIGH for a prede-
termined continuous period of time while the
motor remains stationary.
• The lock signal remains LOW for a predeter-
mined continuous period of time while the
motor remains stationary.
• The tray 1 upper limit sensor is not blocked
even after the lapse of a given period of time
after the lifting motion has been started.
• The tray 2 upper limit sensor is not blocked
even after the lapse of a given period of time
after the lifting motion has been started.
• The tray 3 upper limit sensor is not blocked
even after the lapse of a given period of time
after the lifting motion has been started.
• The tray 4 upper limit sensor is not blocked
even after the lapse of a given period of time
after the lifting motion has been started.
• The bypass paper limit sensor (PS35) or
bypass paper lower sensor (PS36) is not
blocked even after the lapse of a given
period of time after the manual feed tray up-
and-down motion has been started.
16. Malfunction code
A00JF4E512DA
Trouble iso-
lation com- Rank
pliant unit
B
Tray 3/4
B
Tray 1 B
Tray 2 B
Tray 3 B
Tray 4 B
manual B
605
2