WIC Reset Utility for Epson printers: the paid key and what the 80% trial really does

Updated 2026-08-20 · VNIT — 10 years repairing printers & laptops · Nationwide support

Searching for Epson reset software, you will quickly meet the WIC Reset Utility — free to download, and it reads your printer's status the moment you open it. But when you hit reset it asks you to buy a “key”. There is a free trial that lowers the counter to 80% instead of 0%: your printer does clear the error and print again, but because the counter is left high it fills up again far sooner. This article explains WIC clearly: how the paid key works, what the 80% trial really is, and when to do it yourself versus when to call VNIT.

What is the WIC Reset Utility, and why does it ask for a key?

The WIC Reset Utility is software from a third party (not Epson itself) used to reset the waste ink pad counter on Epson printers. It is free to download, and reading the counter status is free too — so anyone can install it. But to take the counter to 0% you must buy a paid Reset Key, and that key is single-use, one machine. This is a pay-per-use model: free to download and check, but a licensed key to actually reset. WIC is a legitimate tool for DIY users. VNIT itself, however, no longer uses WIC — VNIT now has its own reset tool that takes the counter to 0% directly, independent of WIC keys, so you pay no key fees.

What the free 80% trial really does

Many people assume WIC has a fully free reset. In reality the trial lowers the counter to 80% rather than 0%, and it works once per machine. Two things are worth being clear about, because a lot of pages get this wrong:

• It does work. At 80% the printer is below its lock threshold, so it stops reporting the waste ink error and prints again straight away. That is the point of a trial — you see the software work on your own printer before paying.
• It does not last as long. The counter is left near the top, so it climbs back to the threshold much sooner than after a reset to 0% — how soon depends on how much you print and how often the printer runs a head cleaning.

So a trial is a good way to test and to get printing today; a full reset to 0% with a key is what you want for the long run. VNIT Reset Tool works the same way — one free trial reset per printer, then a key of US$6 to go to 0%. Whichever tool you use, switch the printer off and on afterwards, or it will look like nothing happened.

Free, paid, “lifetime” — telling them apart

• Adjustment Program (AdjProg) — Epson's service tool; many older/common models have a build that is genuinely free and takes the counter straight to 0%. No key needed.
• WIC + paid key — always needs a key (except the 80% trial). A fit for newer models that have no AdjProg.
• “Lifetime key” offers — usually a tool/account that can be reused many times, different from a single-use key; ask exactly what you are getting before you buy.

⚠️ Be careful: cracked / “100% free reset” tools are both copyright infringement and often malware-laden. To stay safe and legal, let VNIT reset it with its own licensed tool.

Which models need WIC if you do it yourself?

Older/common machines such as L3110, L3210, L805, T60, L1300, L360… usually have a free Adjustment Program — no key needed. Newer models (L3250, L3260, machines with a maintenance box…) require WIC + a key if you do it yourself, because there is no public AdjProg. However, VNIT resets these common models directly, with no key for you to buy. Look up your exact machine in the reset table by model.

Prefer to reset it yourself? VNIT also offers its own reset tool with a single key from 150,000₫ (~$6) — a licensed option with friendly chat support.

Buy a key, or let VNIT reset it?

Buying a WIC key yourself costs money each time and means doing it yourself — easy to download the wrong tool, pick the wrong model, or even buy a faulty key and have to buy another, pushing the cost up. Thanks to its own reset tool, VNIT resets most mainstream Epson models (including L3210, L1210, L3250, L3260…) directly over UltraViewer From 150,000₫ — you do not buy a WIC key; only the hard-locked C9345 chip box needs replacement instead, done right the first time, and you pay only after it prints again. VNIT is not against WIC — it is a legitimate tool for DIY users; the only thing to avoid is the shady “100% free” files bundled with viruses.

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