Dye Sublimation CIS For Epson WF-3640, WF-3620 Printers

Dye Sublimation CIS For Epson WF-3640, WF-3620 Printers
2.50 -
Discount Price:




CIS Black Tower Ink Refill System™ has an isobaric air chamber to balance the proper air and ink supply to the printhead. This unique design covers the ink to protect it from dust and light and now includes our new CIS cartridges with built-in backflow chamber™. Plus oversized micro screen and poppet valve that shuts off the ink so it will not leak out the cartridges when they are removed. COC Smart Chip technology™ that reduces over cleaning of the print head and firmware issues.


  • CIS Home and Office Series Ultra Pro True Color Sublimation Ink™ 
  • Our new COC chip resets all the ink levels back to full
  • Pre-filled with our Ultra Pro True Color Sublimation Ink
  • New Cartridge design has a Poppet Valve that shuts off the ink when the cartridges are removed
  • Step by step color photo instructions.
    • All necessary parts included with the ink system
    • Note: We recommend that when using sublimation ink that you print a few times a week. This ink is for special applications.

    simple and easy to install, Save hundreds of dollars!       EXTRA INK