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roland rf-640

  1. ROLAND VersaExpress RF-640

    My Roland RF-640 printer stopped in the middle of a printing run. I turned the machine off and now the printer will not turn back on. Any Help is Greatly appreciated.
  2. Question Can the life of the extended gamut 80600 and RF-640 inks be extended by uv/hvls protectives?

    I was wondering if anyone has done any testing/experimentation to see if the poor permanence characteristics of the extended gamut inks of the Epson 80600 and Roland RF-640(8 color) can be improved by using liquid or film laminates with uv/hvls protectives? What results did you get?
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