Once this counter reaches 100%, the printer locks down to prevent ink overflow.
Use the Adjustment Program (as described above).
The is a highly efficient multifunction printer, but like all modern Epson EcoTank Home L3251 models, it features a built-in safety counter designed to halt operation when internal absorbent components are saturated. When the critical " Service Required " error triggers, and the red ink and paper lights flash simultaneously, the Epson L3251 Adjustment Program Exclusive utility serves as the absolute tool to instantly bypass this software lock, reset internal counters to 0%, and resume active printing without needing expensive repair center visits. Understanding the "Service Required" Soft-Lock Error epson l3251 adjustment program exclusive
Extract the downloaded ZIP file to your desktop.
The adjustment program only runs natively on Windows (Windows 7, 8, 10, or 11). It is not compatible with macOS. Once this counter reaches 100%, the printer locks
This means the software cannot talk to the printer. Check your USB cable connection, ensure the printer is turned on, and verify that no other software is using the printer port.
: If you prefer a paid, guaranteed solution without disabling antivirus, you can use the WIC Reset Utility which requires a digital key. When the critical " Service Required " error
Once the percentages load, check the boxes next to the counters once again. Click the button to wipe the memory.
Extract the downloaded ZIP or RAR archive using a program like WinRAR or 7-Zip. Step 2: Open the Software