This evolution also highlights a competitive tension. Paid tools often charge a one-time fee or per-reset license. In contrast, open-source tools are completely free but may require more technical knowledge to operate. This dynamic has fueled a continuous cycle of innovation, where paid features are reverse-engineered and added to open-source forks, as seen with the SNMP SET fixes in reinkpy-fix .
Several open-source projects on allow you to reset Epson "waste ink pad" counters for free , bypassing the need for paid utilities like WICReset. These tools generally use Python or SNMP to communicate with the printer. Popular Open-Source Resetters
Save the file and run it:
This repository serves as a convenient starting point, directing users to the main reinkpy development hosted on Codeberg. It simplifies the installation process with a pip command that installs all necessary dependencies (UI, USB, and network capabilities). epson resetter github
by ashikur98
Epson printers use internal counters to track how much ink is diverted to "waste ink pads" during cleaning cycles. Once this software counter hits 100%, the printer locks itself to prevent physical ink overflow. A resetter software tool clears this counter, allowing the printer to function again. Top Epson Resetter Projects on GitHub
Most tools support a wide range of Epson printers, including: This evolution also highlights a competitive tension
: Always backup your printer's original settings and EEPROM data before attempting any reset. Use these tools at your own risk. The developers and the author of this article are not responsible for any damage to your printer.
Clear all pending print jobs from your computer's print queue.
GitHub is a code hosting platform for version control and collaboration. It is not a typical “download site” like CNET or Softonic. However, it has become a haven for reverse-engineered printer utilities because: This dynamic has fueled a continuous cycle of
While resetting your printer's counters isn't inherently illegal, doing so may void any remaining manufacturer warranty. Additionally, these tools work by reverse-engineering Epson's proprietary communication protocol. While this is generally considered legal for interoperability purposes in many jurisdictions (and the primary motivation is to enable consumer repair), you should be aware of the implications. Most developers explicitly frame their work as a consumer-rights issue: "You bought the printer? You have the right to repair it!".
The "Issues" and "Discussions" tabs on GitHub allow users to troubleshoot errors together and share success stories for specific printer models (e.g., L3110, L3210, L120, L360). Types of Epson Resetters Found on GitHub
Run the script to query the printer state (often python reset.py --check ). This will display your current waste ink percentage (e.g., 100.2%). Run the reset command (often python reset.py --reset ).
For those uncomfortable with software resets, you can also find Physical Chip Resetters that use a 7-pin tool to manually reset individual ink cartridges.