Epson L4150 L4160 L4170 Resetter Adjustment Program Jun 2026

The Resetter Adjustment Program (commonly referred to as a “WIC resetter” or “adjustment program”) is a software utility designed for service technicians. Its primary function is to communicate with the printer’s EEPROM (electrically erasable programmable read-only memory) to reset the waste ink counter. For the Epson L4150, L4160, and L4170 models, this program is model-specific and typically runs on Windows-based computers. It bypasses the printer’s user-level warnings and performs a low-level reset, restoring normal operation.

Epson Adjustment Program (Resetter) for the L4150, L4160, and L4170 series is a specialized utility designed primarily to resolve the "Service Required" Epson L4150 L4160 L4170 Resetter Adjustment Program

: Connect the printer via USB (Auto-selection is discouraged; specific port selection is preferred) and select the corresponding model (e.g., L4150 or L4160). The Resetter Adjustment Program (commonly referred to as

Error Message: "A printer's ink pad is at the end of its service life." Status Monitor: "Service Required." Red lights flashing alternately on the printer panel. It bypasses the printer’s user-level warnings and performs