The adjustment program exists legitimately for service centers. For home use, either replace the waste ink pad physically and pay for a proper reset, or buy a new printer — as the M100 is a budget model and repair costs sometimes exceed replacement.
"The printer's ink pads are at the end of their service life. Please contact Epson Support." epson m100 resetter adjustment program tool
For an owner of an Epson M100, encountering the "Service Required" error can feel like the end of the road for the printer. However, the proves that this is rarely the case. Please contact Epson Support
Note: exact menu names vary by version. Follow on‑screen prompts. Follow on‑screen prompts
The Epson M100 Adjustment Program (also frequently referred to as the Epson M100 Resetter) is a specialized service utility software used by technicians. It communicates directly with the printer's EEPROM chip via a USB connection.