Unzip the downloaded software package to a dedicated folder on the desktop.
Alternating or simultaneously blinking red lights on the control panel.
Using an adjustment program requires following the steps carefully. The following guide is based on typical procedures for one variant of the software (the "AdjProg.exe" utility).
Epson L15150 Resetter Adjustment Program: Ultimate Guide The Epson EcoTank Pro L15150 is a heavy-duty, wide-format All-in-One printer designed for high-volume business printing. However, like all Epson inkjet printers, it features built-in security counters designed to protect the machine from ink overflow. When these counters fill up, the printer stops working entirely, throwing error codes like "Service Required." epson l15150 resetter adjustment program
Locate and double-click AdjProg.exe (run as Administrator). If prompted for a registration key, look inside the accompanying text file ( .txt ) for the initialization credentials.
The Adjustment Program (.exe file) runs natively on Windows 7, 8, 10, and 11. It does not run on macOS.
If you obtain a valid Adjustment Program, the general workflow is: Unzip the downloaded software package to a dedicated
What (Windows version or Mac) are you planning to connect the printer to?
Instead of paying for expensive repair services or buying a new machine, you can fix this issue yourself. The is the official utility tool used to reset these internal counters to 0%, bringing your printer back to life instantly. Understanding the Epson Waste Ink Pad Error
Once the counter hits 100%, the printer locks down to prevent ink from overflowing into the internal hardware. The Solution: The following guide is based on typical procedures
: The Epson L15150 utilizes a replaceable unit called the T04D1 Maintenance Box . If your model features a smart-chip maintenance box, inspect whether the physical pad is saturated.
The is a technician-level utility tool. It communicates directly with the printer via a USB connection to clear error codes, perform advanced diagnostics, and reset the internal counter to 0%. Supported Functions Counter Resets: Clears the Platen Pad Counter.
Comprehensive Guide: Epson L15150 Resetter Adjustment Program (Updated 2026)
Note: The traditional software resetter primarily manages the on the Euro/Global versions of this specific motherboard architecture. Prerequisites Before Using the Software