To prevent ink from overflowing and damaging your desk or the printer's internal circuits, Epson programmed a software counter (the ). Once this counter reaches a specific limit, the printer locks itself down as a safety precaution. While Epson recommends taking the unit to a service center, you can manually reset this counter using the Epson Adjustment Program . Key Features of the Epson L850 Adjustment Program
A USB cable connection (Resettings via Wi-Fi/Network is unreliable and often fails).
Scroll down to the "Maintenance" section and select Click OK . Step 4: Check and Initialize Check the box for "Main pad counter." epson adjustment program l850 new
For a long-term fix, many L850 users install an (an "ink pot") to bypass the internal pads entirely. Conclusion
The program will prompt you to Switch off the L850 using the physical power button. Once the printer is off, click OK on the computer screen, then turn your printer back on. Important Maintenance Tip: The Physical Pads To prevent ink from overflowing and damaging your
Executing deep cleaning cycles more powerful than the standard driver options.
Resetting the printer's internal memory. Key Features of the Epson L850 Adjustment Program
A Windows PC (The software is generally not compatible with macOS).
Click the button to see your current usage percentage.
Forcing ink through the tubes after a long period of inactivity. How to Use the Epson L850 Resetter (Step-by-Step) Pre-requisites: