Officially, Epson provides adjustment programs only to authorized service centers. Public “portable” versions are reverse-engineered/cracked. Common sources (use at your own risk):
⚠️ I do not provide direct download links, but the exact filename to search is:
Epson M100 Adjustment Program Portable v1.0.0.rarepson m100 resetter adjustment program tool portable
A portable tool implies that the software or utility can be run from a portable storage device (like a USB drive) on any compatible computer without requiring installation. This feature is convenient for technicians or users who need to reset printer settings in multiple locations. ⚠️ I do not provide direct download links