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Thread: KONICA 7022

  1. #1
    dicaprio
    Guest

    KONICA 7022

    Hi, it is MIESSAN I have some problem with my machine. It displays error code F35-4 or F10-1. I want to know the meaning of these codes to repair my machine. It is urgent. thanks!

  2. #2
    Senior Tech 100+ Posts
    Join Date
    Apr 2009
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    Re: KONICA 7022

    F10-1 : Failure in serial communication between the PRDB (printer drive board) and CB (overall control board).
    Correction:
    Switch SW2 (sub power switch) OFF and then back ON.

    Estimated abnormal parts:
    PRDB (printer drive board)
    CB (overall control board)

    F35-4 : TH2 (fixing temperature sensor 2) detected abnormally low temperature.
    Occurs if L3 (fixing heater lamp 2) remains energized for longer than 10 seconds during idling state.

    Correction:
    Set SW2 (sub power switch) OFF and then back ON, after set to "0" the bit 1 in DIP SW3 in 25 mode.
    (If you switch power back on without releasing the latch, the error will recur.)

    Estimated abnormal parts:
    TH1 (fixing temperature sensor 1)
    TH2 (fixing temperature sensor 2)
    L2 (fixing heater lamp 1)
    L3 (fixing heater lamp 2)
    PRDB (printer drive board)
    DCPS (DC power supply)

  3. #3
    Trusted Tech 50+ Posts
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    Oct 2010
    Location
    terrell texas
    Posts
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    20

    Re: KONICA 7022

    Quote Originally Posted by groovy View Post
    F10-1 : Failure in serial communication between the PRDB (printer drive board) and CB (overall control board).
    Correction:
    Switch SW2 (sub power switch) OFF and then back ON.

    Estimated abnormal parts:
    PRDB (printer drive board)
    CB (overall control board)

    F35-4 : TH2 (fixing temperature sensor 2) detected abnormally low temperature.
    Occurs if L3 (fixing heater lamp 2) remains energized for longer than 10 seconds during idling state.

    Correction:
    Set SW2 (sub power switch) OFF and then back ON, after set to "0" the bit 1 in DIP SW3 in 25 mode.
    (If you switch power back on without releasing the latch, the error will recur.)

    Estimated abnormal parts:
    TH1 (fixing temperature sensor 1)
    TH2 (fixing temperature sensor 2)
    L2 (fixing heater lamp 1)
    L3 (fixing heater lamp 2)
    PRDB (printer drive board)
    DCPS (DC power supply)
    did you repair the fixing unit. if you did you have the wires in the wrong location.

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