Nozzle checks, printhead power cleaning, and reading fatal error codes.
WIC Reset (Waste Ink Counters Reset) is a software designed to perform professional-level service procedures on desktop printers. While manufacturers typically suggest bringing the printer to a service center for pad replacement, this utility allows you to reset the internal software counter at home.
The WIC Reset Utility is a multifunctional tool that can not only reset your printer's waste ink counters but also perform several other valuable functions:
The official version numbers of the WIC Reset Utility are different. For instance, some sources reference versions like 5.97.0.0 . Always search for the tool itself, not a version number associated with a printer name. When you see "v390," think "for the Epson R390."
Recently, searches for have spiked. This informative feature breaks down what this tool does, the dangers of seeking "cracked" versions, and the safest way to get your printer running again without damaging your hardware or your data.
The progress bar on the screen spun. A prompt appeared: Initializing... Writing to EEPROM...
: It supports Windows (7–11), macOS, and Linux.
No—each key is tied to one printer's serial number (EEPROM ID).
Every time your printer cleans its printhead or primes its ink system, a small amount of ink is directed into internal absorbent pads. To prevent these pads from overflowing and leaking ink onto your desk, the manufacturer programs a digital counter into the printer's firmware. Once this counter reaches a specific threshold (usually 100%), the printer locks itself down as a safety precaution. The V3.90 Advantage
If you can tell me the , I can help you confirm if the V390 version supports it. Alternatively, I can provide instructions on how to find the free trial link if you're ready to try it now.
Your Epson R390 can continue working for years with a proper waste ink reset – and the WIC Reset Utility is the tool that makes it possible.