Konica Minolta bizhub 164 Blank copy

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Frank
Posts: 5
Joined: Sat Oct 21, 2017 9:54 pm

Konica Minolta bizhub 164 Blank copy

Postby Frank » Sat Oct 28, 2017 3:25 pm

Scanner section: Blank copy
1. CIS module (CIS) connector is loose.
    YES • Reconnect.
2. Printer control board (PRCB) connector P102 is loose.
    YES • Reconnect.
    NO
    • Change PRCB.
    • Change CIS.

Printer section: Blank copy
1 Imaging unit is installed correctly.
    NO • Reinstall.
2 Connector between the imaging unit and copier is dirty.
    YES • Clean.
3 PH shutter (located along the laser path between the PH unit and drum) is not in correct position or malfunctions.
    YES • Correct or reinstall.
4 Connectors CN1PRCB and CN2PRCB in PH unit come off or lift.
    YES • Reconnect.
5 Transfer roller unit is installed correctly.
    NO • Reinstall.
6 Transfer current contact is dirty, broken, or bent.
    YES • Clean, correct, or change.
7 Developing bias contact is dirty, broken, or bent.
    YES • Clean, correct, or change.
8 High voltage unit (HV1) connectors is loose.
    YES • Reconnect.
9 The following voltage is supplied from the printer control board (PRCB).
<Check procedure>
Check that there is 24 V developing across the printer control board pin and GND when the power switch is turned ON (during a copy cycle or a standby state).
    YES
    • Change IU.
    • Change PH unit.
    • Change high voltage unit (HV1).
    NO • Change printer control board (PRCB).

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