Epson L4150 L4160 L4170 Resetter Adjustment Program [ QUICK – REPORT ]

The Epson L4150 L4160 L4170 Resetter Adjustment Program (often abbreviated as AdjProg or WIC Reset) is a proprietary service utility designed by Epson for technicians. However, it has been leaked to the public to allow advanced users to service their own machines.

Unlike a simple driver or firmware update, this program interacts directly with the printer’s Non-Volatile Memory (NVRAM). Its primary job is to reset two critical counters: Epson L4150 L4160 L4170 Resetter Adjustment Program

Disclaimer: This guide is for educational purposes. Using third-party software or resetting the waste ink counter without physically checking/replacing the ink pads can lead to ink overflow if the pads are fully saturated. Ensure your waste ink pads are in good condition or have been replaced. The Epson L4150 L4160 L4170 Resetter Adjustment Program

Warning: This process works ONLY on Windows (Windows 7, 8, 10, or 11). You cannot run this software natively on MacOS or ChromeOS without a virtual machine. It sounds simple, but it is fraught with peril

For the technically savvy, using the adjustment program follows a standard procedure:

It sounds simple, but it is fraught with peril.