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  1. #1
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    Konica Minolta C368 P-22

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    Konica Minolta C368 P-22

    Hi guys,

    got a machine that constantly has P-22 code (colour reg adjust failure)

    i have reseated all drums + devs. i have replaced both the IDC sensors, tried intialize and stabilization, ran gradation adjustment, also ran print head skew adjust, am going to try FRB next but does anyone have any other suggestions?

    consumable lifes are all about 50%

  2. #2
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    Re: Konica Minolta C368 P-22

    Check the transfer belt, if it is worn replace it. You will sometimes get the 3-d effect also. What happens is there are tiny scratches on the belt right where the idc reads toner on the belt.

    Sent from my SM-N986U using Tapatalk

  3. #3
    RTFM!! 2,500+ Posts allan's Avatar
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    Re: Konica Minolta C368 P-22

    Do you get clear CMYK half tones at 125?
    Whatever

  4. #4
    Senior Tech 250+ Posts
    Konica Minolta C368 P-22

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    Re: Konica Minolta C368 P-22

    Quote Originally Posted by pickle8486 View Post
    Check the transfer belt, if it is worn replace it. You will sometimes get the 3-d effect also. What happens is there are tiny scratches on the belt right where the idc reads toner on the belt.

    Sent from my SM-N986U using Tapatalk
    i have tried replacing the transfer belt and the problem persists

  5. #5
    Senior Tech 250+ Posts
    Konica Minolta C368 P-22

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    Re: Konica Minolta C368 P-22

    Quote Originally Posted by allan View Post
    Do you get clear CMYK half tones at 125?
    yes get full halftones,

    the machine keeps on changing from P-14 to P-22S45C-6e22081204530.pdfS45C-6e22081204530.pdfS45C-6e22081204530.pdf

  6. #6
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    Re: Konica Minolta C368 P-22

    i would give 1 more try at changing IDC sensors again

  7. #7
    RTFM!! 2,500+ Posts allan's Avatar
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    Re: Konica Minolta C368 P-22

    Is the IDC sensor shutter working properly. It gets stuck if you clean in that area. Remove that section again and check if the solenoid can do its job.
    Whatever

  8. #8
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    Re: Konica Minolta C368 P-22

    Quote Originally Posted by Kenny View Post
    Hi guys,

    got a machine that constantly has P-22 code (colour reg adjust failure)

    i have reseated all drums + devs. i have replaced both the IDC sensors, tried intialize and stabilization, ran gradation adjustment, also ran print head skew adjust, am going to try FRB next but does anyone have any other suggestions?

    consumable lifes are all about 50%

    I would try the FSB. Since the IDC sensors connect to it (if i'm not mistaken) and since you already replaced the sensors I would look there.

    I would also make sure the IDC sensor shuttle is working. Jig it open and see if the error goes away.
    Last edited by Cantechman; 08-12-2022 at 01:45 PM. Reason: I would also make sure the IDC sensor shuttle is working.

  9. #9
    Senior Tech 250+ Posts
    Konica Minolta C368 P-22

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    Re: Konica Minolta C368 P-22

    ive replaced the FRB and jigged the shutter issue still persists??

  10. #10
    Service Manager 5,000+ Posts tsbservice's Avatar
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    Re: Konica Minolta C368 P-22

    What happens if you run Stabilizer (Initialize + Image stabilization)?
    A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.

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