RZ 390 drum question

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  • ncscmissions
    Technician
    • Jan 2013
    • 26

    #1

    RZ 390 drum question

    Need to know if I can switch a Black RZ 390 drum and use color ink ... very seldom use black and need to use mainly Blue on this machine but I only have a Black drum ... thanks in advance for any help.
  • 20gaugeO/U
    Senior Tech

    500+ Posts
    • Feb 2009
    • 553

    #2
    Re: RZ 390 drum question



    It's always harder to go from a darker color to a lighter (just because the old ink tint will show up longer). The more masters you make and more you clean the drum screen surface will speed up the process. But even when you change it over to blue and run many many copies, you will probably still see a tint of black in there. Don't be surprised if you use a third of a bottle of blue ink in this process.

    Have fun.

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