Product Description
CISS Ink Tanks with chips for Epson WorkForce Pro WF-7310, WF-7820, WF-7840 Printers
Chip on cartridges is a one time chip. When the printer thinks the cartridge is empty the chip will stop working.
You then need to install a new chip on the cartridge. We sell the chips click here
Tank holds 100ml each color of ink. Save time not needing to fill the cartridge when you change the chip
Works with:
Epson WorkForce Pro WF-7310 Printer
Epson WorkForce Pro WF-7820 Printer
Epson WorkForce Pro WF-7840 Printer