DOWNLOAD WIC Reset Utility here (ZIP, 2.56 mB) WIC RESET UTILITY CAN: - check the current value of waste ink counters (FREE) - reset Waste Ink Counters (require RESET KEY - BUY HERE) - reset Ink Levels for L100, L200, L800 printers (FREE) - cleaning printhead (FREE) - Ink charge (FREE) - read and write serial number (FREE) - read and write USB. 
$9.99 Per key • Save: $300 • Total: $299.7 • The One Time FIRMWARE KEY is required for changing printers firmware. WIC Reset Utility is used to change printers firmware in following cases: 1. Change to Chipless Firmware - it means printer will not need IC Chips on ink cartridges.
And it is so very easy you will be amazed. All will be explained. The sketch can be found here on my GitHub: Calibration and seed-setting sketches can also be found here: The library can be found here: And if you use an Arduino Micro or Sparkfun Pro Micro what do you have to guard against if you don't want a 'bricked' Arduino? Arduino hx711 weight scale interface 1 0 software.
Ink levels will be frozen to 100% for ever. Downgrade firmware - this is required when NON ORIGINAL ink cartridges are NOT recognized by printer. This is because printers firmware has been updated from Epson server to newest firmware where not original ink cartridges are forbidden to be used. In this case You have to Downgrade firmware back to old.
• • Disable INK LEVEL only for Epson WF2650, WF2750, WF5190, WF7110, WF6090, WF8010 • Make firmware downgrade - require RESET KEY • Check the current value of waste ink counters and ink level counters - FREE • Turbo cleaning printhead - FREE • Read and write serial number - FREE • Reset Ink Level counters in printers L100, L200, L800 only - FREE • Make EEPROM dump, backup - FREE • Paper feed test - FREE • Nozzle check - FREE • Color check pattern - FREE • Initialize (disable) PF deterioration offset - FREE • Retrieve device information - FREE.