Systems and methods for diagnosing color image forming devices

A diagnostic routine for determining the cause of color non-uniformity in a full color image forming device, by selecting (S805) a substation of one print station and using it in combination with a substation from another print station, while functionally omitting (S810) the intervening substations....

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Hauptverfasser: WICKHAM, DEBBIE S, MARTIN, MICHAEL J, UPDEGRAFF, SHAWN P
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A diagnostic routine for determining the cause of color non-uniformity in a full color image forming device, by selecting (S805) a substation of one print station and using it in combination with a substation from another print station, while functionally omitting (S810) the intervening substations. The charge setting on the charge substation is adjusted (S835) to compensate for the increased distance between the charge substation, and the developing substation in this method.