If you own an Epson EcoTank M2120, you know it’s a workhorse. This monochrome all-in-one tank system is famous for its ultra-low cost per page and high-volume scanning. But like all Epson ink tank printers, it has a hidden enemy:
Open the printer's maintenance box cover (located at the back or side depending on the M2120 variant) before resetting. If the box feels heavy with liquid, it is wise to either buy a new replacement box (which are usually cheap) or dry out the existing one with paper towels or cat litter. However, many users successfully reset the M2120 at the first "Service Required" error without physically touching the box, as the firmware tends to be overly cautious, stopping the printer long before the box is truly 100% full.
Link your printer directly to your computer using a USB cable ; the reset typically will not work over Wi-Fi. Epson M2120 Resetter -FREE-
It is worth noting that according to one Chinese-language source, Epson resetter software can be found directly on the Epson official website by searching for "Epson Resetter." However, this likely refers to official drivers and firmware tools rather than the third-party waste ink resetter.
"Connection error: USB not found." Solution: Disable Wi-Fi on your printer. Use only USB. Go to Windows Device Manager -> Printers -> Epson M2120 -> Ensure it shows "USB Printing Support." If you own an Epson EcoTank M2120, you
: Professional utilities like the Inkchip WIC Reset Utility are often free to download but require a paid Reset Key (starting around $5.99–$9.99) to actually execute the reset.
Bookmark this guide. When the error returns in 6 months, simply run the resetter again. It is free forever. If the box feels heavy with liquid, it
While resetting your Epson M2120 is technically safe, there are practical considerations you should be aware of.
The printer should now work, and the lights should stop flashing. Critical Safety Warning: Physical Maintenance
Sometimes the resetter may fail to communicate with your printer or may not successfully reset the counter. Here are common issues and solutions: