From the main menu, click . A new window will appear with a list of maintenance options. Select Waste ink pad counter and click OK .
Temporarily disable your antivirus software. Because this is an advanced service tool, security programs often falsely flag it as a virus.
To use the Adjustment Program Epson L14150, follow these steps:
A pop-up will appear stating, "Please turn off the printer." Press the physical power button on your Epson L14150 to turn it off completely. Once it is off, click OK on the computer screen. Adjustment Program Epson L14150
Crucial Hardware Warning: Do Not Ignore the Physical Ink Pads
The printer refuses to scan, copy, or print until the counter is reset. What is the Epson L14150 Adjustment Program?
Turn your printer back on. The error lights should be gone, and the display screen should read "Ready." From the main menu, click
Open AdjProg.exe . If prompted, enter the password provided in the software's documentation or text file.
Search for "Epson L14150 Adjustment Program Free Download" (ensure you trust the source).
The Epson L14150 Adjustment Program is a specialized service utility, not a standard consumer driver. It is designed to perform deep-level maintenance on the printer, primarily to reset its internal waste ink counters. Temporarily disable your antivirus software
This means the software cannot talk to the printer hardware. Fix this by disconnecting the USB cable, trying a different USB port on your PC, closing conflicting printing apps, and ensuring the printer is turned on.
“My L14150 showed ‘Service Required’ at 18,000 pages. I downloaded an Adjustment Program from a forum, ran it in a Windows 7 VM, clicked ‘Waste Ink Pad Counter’ → ‘Reset’ → ‘Finish’. The error cleared instantly. Printer worked for another 6 months before I had to physically clean the pads. Risky download process, but it worked.”
Resetting the counter via software solves the error message , but it does not physically clean the ink pads inside the printer. If your printer has genuinely reached a high page count, the physical felt pads inside may be saturated with ink.
If your Epson L14150 has stopped printing and is showing maintenance errors, the problem is rarely that the pads are physically leaking. Rather, the printer has reached a calculated number of prints. Even if you physically clean or replace the pads, the software will not allow printing until the internal counter is reset.
The Definitive Guide to Epson L14150 Adjustment Program: Reset Waste Ink Pad Error