Made a free tool to reset Epson waste ink counters because I'm sick of this scam (verified on ET-4800 and ET-4810)
So my ET-4800 threw the "ink pad end of service life" error today and I needed to print same day. Let's be real about what this error actually is: it's not a sensor, it's a page counter Epson built in specifically so they can lock your printer and make you pay someone to unlock it. The pads are probably fine. Doesn't matter, the printer doesn't care, it just wants you to cough up.
Tried WIC Reset Utility, froze on every single click and will only reset to 80% for free. Tried InkChip, no free option at all, $9.99 just to try it. Cool, so now I'm paying a third party to undo a paywall Epson built on purpose.
Great system.
So instead I spent the day reverse engineering it myself: Pad Zero
- Free, open source, no paid tier, no trial keys, no nag screens, none of that
- No driver replacement needed: no Zadig, no WinUSB, no admin rights
- Full backup written before any write, every write gets read back and verified after
- Simple window: colored dot (green/amber/red) shows how full your counter is, one button resets it
What it doesn't do: it's not magic, it resets the counter, not the actual pads. If yours are genuinely soaked you'll still want to replace them or run an external tank eventually. But you shouldn't have to pay a stranger on the internet just to keep printing while you sort that out.
Verified working on the ET-4800 (79.85% to 0.00%, confirmed) and ET-4810 (detected, read, and write path all verified). It has partial/approximate support for a bunch of other models too, but I'm only calling something "verified" once it's actually been confirmed on real hardware, not just guessed from a shared database. If you try it on your model, let me know and I'll add it.
Note: I've only tested this on machines that already had Python installed, so I can't promise a totally clean run on a bare Windows box yet. If something breaks, tell me what happened and I'll fix it.
GitHub: https://github.com/Damnitbran/padzero
Windows will probably throw a "Windows protected your PC" warning since the binary's unsigned, that's just what happens when you write a tool that undoes corporate nonsense. Click "More info" then "Run anyway," or check the SHA-256 in the release notes if you'd rather verify it yourself.
