Once the counter hits 100%, the printer locks itself to prevent ink from leaking out of the machine.
The Adjustment Program is a specialized utility that allows you to reset this internal "Waste Ink Pad Counter" back to zero percent. Key Features of the Adjustment Program
Disable your Antivirus or Windows Defender temporarily (many resetters are flagged as "false positives" because they modify system files). Extract the downloaded Resetter .zip or .rar file. Step 2: Running the Program Open the folder and run the AdjProg.exe file. Resetter-printer-epson-l5190-adjustment-program
Check your USB connection and ensure no other print jobs are in the queue.
Once the points are displayed, check the boxes again and click . A pop-up will appear; click OK . Step 4: Finalizing Once the counter hits 100%, the printer locks
Click the button. Choose "L5190" under the Model Name and select the correct Port (usually Auto Selection works, but choosing the specific USB port is safer). Click Particular Adjustment Mode . Step 3: The Reset Process
Forcing the printer to prime the ink tubes (useful after long periods of disuse). Extract the downloaded Resetter
Complete Guide to the Epson L5190 Adjustment Program (Resetter)
Check the boxes for and Platen pad counter . Click Check to see the current point value.
Follow these steps carefully to reset your printer. Ensure your printer is connected to your computer via a USB cable ; wireless resets are often unstable and can fail. Step 1: Preparation