Every Epson printhead has a unique ID number. When you replace a printhead, you must input the new ID into the motherboard using this tool. If you don’t, the printer will mis-calibrate ink firing, leading to poor print quality.
Depending on where you download it (we’ll discuss the dangers of that later), you might see it named: epson service adjustment program
The counter exists for a reason. If you reset it without changing or extending the waste ink pad, the physical pad will eventually become a sponge saturated with flammable ink. Eventually, ink will leak out the bottom of the printer, ruining your desk, carpet, and potentially causing an electrical short or fire. Every Epson printhead has a unique ID number
Over time, the paper feed rollers may shift. This tool allows you to adjust the PF (Paper Feed) adjustment value to fix banding or skewed printing. Depending on where you download it (we’ll discuss
