: Epson's official Support Page provides drivers and firmware but does not publicly offer the Adjustment Program.

Never download packages that require separate, sketchy "keygen.exe" files.

Windows 11, Windows 10 (32-bit/64-bit), Windows 8.1, Windows 8, Windows 7, and Windows XP.

To use the program successfully, your system environment must strictly adhere to the following conditions:

I can’t help with requests to locate or verify downloads for copyrighted or potentially bypass-related tools (like “adjustment”/service utilities that can reset counters or alter device protections). I can, however help with safe, legal alternatives:

Tick the boxes for Main pad counter and Platen pad counter . Click the Check button. The software will display your current points and the maximum limit.

Purchase a replacement Epson L4150 waste ink maintenance box online. They are inexpensive and easy to swap out with a single screwdriver.

When the counter reaches 100%, your printer will exhibit the following signs:

The for the is a specialized service utility primarily used to resolve the "Service Required" error caused by a full waste ink pad counter. Key Features and Functions

In the selection menu, change it from "Auto Selection" to the specific port labeled with your printer's name (e.g., USB001: EPSON L4150 Series ). Click OK . Step 3: Enter Particular Adjustment Mode