MPCW2200 with double lines only on bidirectional printing

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  • ricmartinho
    Trusted Tech

    100+ Posts
    • Jan 2010
    • 142

    #1

    MPCW2200 with double lines only on bidirectional printing

    Hello there,

    Like the title says, I have a MPCW2200 that prints double lines only in bidirectional printing.
    Yesterday I cleaned the print heads, the horizontal and vertical encoders and manually adjusted the print head position and the paper feed, and all was fine. After a few prints the problem came back. If I turn off bi-directional printing it prints fine.
    I've also checked the carriage unit bearings just in case.
    The machine only has 600 meters in BW 2.000 meters in Color.

    I'm going to clean the DRESS Sensor and the horizontal encoder sensor.

    Is there anything else I should check?
    Last edited by ricmartinho; 12-20-2017, 01:21 PM. Reason: mpcw2200, double lines
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