Frequently asked questions
What exactly is the pad counter?
It is a value stored in the printer's EEPROM estimating how much ink the maintenance pads absorbed during head cleanings. When it reaches Epson's defined limit, the firmware blocks printing until the counter is reset.
Does the reset empty or repair the pad?
No. The reset only zeroes the electronic counter. The physical pad keeps the accumulated ink: you must wash it, replace it, or route the output to an external tank. Resetting without that maintenance can cause leaks inside the device.
How many times can I reset the counter?
As many times as you need, while keeping the pad in good shape. The counter is a maintenance estimate, not a hardware lifespan. Many people reset it once or twice a year for years.
Will I lose my warranty?
If your printer is under warranty and fails because of the pad, the right path is claiming official service. Using these tools on warranted equipment may affect later claims. Out of warranty, there is no warranty left to lose.
Is this legal?
Resetting a maintenance counter on your own hardware falls under the right to repair, and there are favorable precedents (for instance, DMCA 1201 exemptions in the US for printer maintenance programs). Laws vary by country: this page is not legal advice.
Why does Epson do this?
Officially, to prevent ink overflow and damage. In practice it also pushes users toward paid service while the machine still had life left. It is one of the most criticized practices in the right-to-repair movement.
How does this differ from WIC Reset or the Adjustment Program?
WIC Reset charges a key per reset and AdjProg circulates as an opaque binary, sometimes flagged by antivirus. The tools gathered here are auditable open source, free and keyless: you can review exactly what they write to your printer.
Does it work with my printer model?
Very likely if it is an ink tank model (L series or EcoTank). The combined bases cover more than 1,500 models. Check the models page and the full list of the project you use.
Is it safe? Can I ruin the printer?
Electronic risk is low: the tools read before writing, validate the printer's response and back up the EEPROM. The real risk is physical: skipping pad maintenance. Follow the guide and both risks stay under control.
Why is all this free?
Because the hard work — reverse-engineering the protocol and building the databases — was already done by communities like reinkpy and epson_print_conf under free licenses. Our role is to gather, explain and make it accessible. To give back, donate to those projects.