MAGENTA out of focus

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  • AjitN
    Trusted Tech

    250+ Posts
    • Mar 2009
    • 287

    #16
    Re: MAGENTA out of focus

    Originally posted by jamaicapepe
    Just noticed it! Yes! It says P-21 error.
    P21 is either stabilization problem OR Color Registration Problem. Please try following

    Replaced Drum, Developer Or ITB Unit ( known working Used one will do, Just for trial & eliminating problem Cause).
    If this fails, only option is to replaced PH unit. If I understand correctly there are two issues in this case one is skew adjustment and another is Magenta shift. Normally registration can be corrected as well as skew as there are 4 Drum units. But when bot are presents mostly it is PH unit or Board.
    Hope this helps

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