P-22: Color Regist Adjust Failure; P-27: Secondary Transfer Atvc Failure - Konica Minolta bizhub C360 Service Manual

18. MALFUNCTION CODE
18.3.11

P-22: Color regist adjust failure

IDC registration sensor /MK (IDCS/MK)
IDC registration sensor/YC (IDCS/YC)
IDC registration sensor shutter solenoid (SD2)
Step
1 Slide out the imaging unit and reinstall it in position.
2 Reinstall or reconnect IDCS/MK assy or IDCS/YC assy if it is installed or connected improperly.
3 Check the vertical transport guide for installed position and correct as necessary.
4 SD2 operation check.
5 PRCB ICP2 conduction check.
6 Change PRCB.
18.3.12

P-27: Secondary transfer ATVC failure

High voltage unit (HV)
Printer control board (PRCB)
Step
1 Check roller opposed to the 2nd image transfer roller is grounded.
Clean the joint or correct if necessary.
2 Check the image transfer entrance guide for proper installation and correct if necessary.
3 Check that the spring does not come off during the pressure operation of the 2nd transfer roller
and correct if necessary.
4 Check the contact at the joint of the 2nd image transfer assy and HV. Clean the joint or correct if
necessary.
5 Change the transfer belt unit.
6 Change HV.
7 Change PRCB.
576
Field Service Ver. 2.1 Feb. 2012
Relevant parts
Printer control board (PRCB)
Action
Relevant parts
Image transfer entrance guide
2nd image transfer assy
Transfer belt unit
Action