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ink overflow

  1. Need Help UCJV300-160 Constant LC Ink Overflow Error (Replaced Subtank & Valve - Still Failing)

    I have run into this incredibly frustrating issue on 2 or 3 different Mimaki UCJV300-160s now, and I cannot seem to nail down a definitive fix. Sometimes the issue just magically disappears, but on this current machine, it’s hitting hard. It always starts with Positive Pressure errors, which...
  2. Found ink drain bottle full and overflowing

    Hi All, Has anyone experienced or know of my situation. I performed a scheduled maintenance a week ago, replaced dampers, captops, wipers etc.. This afternoon I found the waste bottle overflowing, looks like the magenta and yellow ink had flowed out into the waste bottle. First time this has...
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