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  1. Uv ink remover

    Is there any product that can remove cured uv ink off plastic if the product needs to be reprinted? Thanks!

  3. Roland 640

    Thanks! Hopefully entering the code in and that fixes the issue

  4. Roland 640

    I haven't entered the new codes yet. I replaced the black and the cyan. No air pockets when I syringe I haven't done an auto fill. How do I do that?

  5. Roland 640

    Here is what the test print shows

  6. Roland 640

    What's the best way to clean the ribbons?

  7. Roland 640

    The test prints haven't been okay they don't show ink except the magenta even after pulling

  8. Roland 640

    I have a Roland 640ft and I started having blurry prints. The cyan and black nozzles were off so I tried replacing the dampers and printheads for those colors. When I did a test print afterwards, only one side of the cyan and black nozzles were there. I've done cleanings and syringed the ink...
    • Polly93
    • Thread
    • #damper #nozzles #printhead #roland
    • Replies: 10
    • Forum: Roland
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