k3inks

  1. fineartphil

    Epson 7890 internal cleaner

    There are a number of internal cleaning solutions on the market on can fill into empty ink cartridges to clean Epson k3 /Ultrachrome inks. Most of these solutions are priced in the stratosphere commanding $200 dollars or more per gallon. I am hoping someone knows the formula for making their own...
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