This is a single-use black chip that is very easy to install.
NOTE: This chip is programmed with a yield equivalent to an original EPSON 786XL black cartridge (2600 pages at 5% page coverage). This equates to approximately 50ml of ink. Since the refillable cartridges hold up to 100ml of ink, they will still be roughly half-full when you will need to replace the chip. To avoid potential inconvenience, we recommend holding onto a spare set of single-use chips.
This chip is compatible with NORTH AMERICAN and AUSTRALIAN printers only.