I thought that's a hardware device.
I use it on my Epson 8250's ink cartridge after each "injection" of cheap ink. Once reset, the cartridge knows how much ink there is. If I don't reset it, it keeps remembering that there is no or low ink.
I use it on my Epson 8250's ink cartridge after each "injection" of cheap ink. Once reset, the cartridge knows how much ink there is. If I don't reset it, it keeps remembering that there is no or low ink.