Modern printers require the latest version (currently v5.x or higher) to communicate correctly with the hardware. Using v390 on a newer printer may cause a communication error. Security Risks:
If the counter is at 100%, click "Reset waste ink counters" .
Ensure your printer is connected directly to your computer using a physical USB cable . The utility cannot safely modify firmware over Wi-Fi or network connections. How to Use WIC Reset V390 to Fix Your Printer
Note: Be wary of websites offering "free cracked keys" for WIC Reset, as these often contain malware or viruses. Step-by-Step Guide: How to Use WIC Reset Utility V390 wic reset v390 download free
Verify that the downloaded file for Windows ends in .exe (or .zip containing the installer) and .dmg for Mac users. Avoid files ending in .bat or .msi from unverified sources.
Download the .exe file for Windows (Windows 7, 8, 10, and 11 are supported) or the .dmg package for macOS.
Alternatively, wear rubber gloves, remove the pads, squeeze them out under warm running water, let them dry completely for 24 hours, and reinstall them. Modern printers require the latest version (currently v5
Entering this code will reset your printer’s waste ink counter to (instead of 0%). This instantly unlocks your printer and gives you roughly 10% more printing capacity so you can finish urgent jobs before buying a full reset key or physically servicing the ink pads. Step-by-Step Guide: Download, Install, and Reset
No. Firmware modification requires a stable, uninterrupted data flow. A sudden drop in a Wi-Fi signal during a reset could corrupt your printer's firmware, permanently bricking the device. Always use a USB cable.
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 Ensure your printer is connected directly to your
Triggers deep cleaning cycles for clogged nozzles.
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If you want to verify compatibility for your specific printer model or need help configuring the setup, let me know the you own and your computer's operating system (Windows or Mac). I can provide direct, tailored instructions for your layout. Share public link
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