14. Malfunction Code; Trouble Codes (Service Call); Trouble Code List - Konica Minolta Bizhub-C31P Service Manual

14. Malfunction code

14. Malfunction code

14.1 Trouble codes (service call)

• The printer's CPU performs a self-diagnostics function that, on detecting a malfunction,
gives the corresponding malfunction code and maintenance call mark on the control
panel.
14.1.1

Trouble code list

• For the details of the malfunction codes of the options, see the service manual for the
corresponding option.
LCD1 LCD2/LCD3
(service (error
call ID) description)
0010 P MOTOR 1 Color PC drum motor
0017 P MOTOR 2 Intermediate transport
0018 D MOTOR 2 Developing motor/K
001B D MOTOR 1 Developing motor/
0046 FUSER
FAN
202
SERVICE CALL C002
RAM ERROR
Item
• The color PC drum motor does not rotate evenly
malfunction
• The motor lock signal remains HIGH for a given
• The intermediate transport motor does not rotate
motor malfunction
• The motor lock signal remains HIGH for a given
• The developing motor/K does not rotate evenly
malfunction
• The motor lock signal remains HIGH for a given
• The developing motor/Y,M,C does not rotate evenly
Y,M,C malfunction
• The motor lock signal remains HIGH for a given
Fusing fan motor • The fusing fan motor does not rotate evenly even
malfunction
• The motor lock signal remains HIGH for a given
Field Service Ver. 1.0 Apr. 2008
Detection timing
even after the lapse of a given period of time while it
is being started.
period of consecutive time while the color PC drum
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 intermediate
transport motor is being rotated.
even after the lapse of a given period of time while it
is being started.
period of consecutive time while the developing
motor/K is being rotated.
even after the lapse of a given period of time while it
is being started.
period of consecutive time while the developing
motor/Y,M,C is being rotated.
after the lapse of a given period of time while it is
being started.
period of consecutive time while the fusing fan
motor is being rotated.
A011F4E505DA