Epson L6290 Adjustment Program

After a few seconds, a prompt will read: "Please turn off the printer."

In this article, we'll take a deep dive into the world of Epson L6290 Adjustment Program, exploring what it is, how it works, and how you can use it to troubleshoot and fix common problems with your Epson L6290 printer.

: Locate and select Waste Ink Pad Counter under the Maintenance section. Check and Initialize : Epson L6290 Adjustment Program

: The L6290 uses a user-replaceable maintenance box (waste ink container) with a built-in chip. Replacing this box is the official method to clear the error. Chip Resetter Hardware : You can use a physical chip resetter device (available on

Often referred to as a "resetter," this program allows users or technicians to access the printer's firmware to modify settings that are not available in standard user menus. After a few seconds, a prompt will read:

A pop-up warning will appear asking for confirmation. Click . Step 4: Finalizing the Process

Turn the printer off manually, wait 10 seconds, then turn it on. Attempt a test print. The “Service Required” error should be gone. Print a nozzle check to ensure all colors are present. Replacing this box is the official method to clear the error

: Resets the internal counter to 0% after physical pads have been cleaned or replaced.

Click on "Select" and choose your printer model (L6290) and the connected USB port. Click OK.

Check the box next to the counters and click the "Initialize" button.

Address the specific maintenance box (chip) error, which is common in newer L-series models.