If you reset the counter without addressing the physical hardware, the waste ink sponges will eventually overflow, leaking highly concentrated ink onto your desk or into the printer's power supply board. After resetting the counter twice, always replace the physical waste ink maintenance box or redirect the waste lines to an external collection bottle. If you need help setting up the software, tell me: Your (Windows 10, 11, etc.) The exact error code on your printer screen If you have the USB printer cable ready
: Backs up, restores, or clones the printer's core firmware configuration. Fixing the "Service Required" Error
Extract the downloaded Adjustment Program ZIP file into a dedicated folder. Right-click on AdjProg.exe and select . In the main program window, click the Select button. Epson L6490 Adjustment Program
: Run the AdjProg.exe and click Select to choose the "L6490" model and the corresponding USB port.
: Only download the program from reputable service providers. Using files from unknown forums can lead to malware or permanent "bricking" of your printer firmware. BCH Technologies for the L6490? If you reset the counter without addressing the
: Forces the printer to perform a deep priming of the ink lines, usually done during first-time setup or after a major repair.
Temporarily disable your antivirus software, as these technical utilities are often flagged as false positives. Step-by-Step Reset Process Fixing the "Service Required" Error Extract the downloaded
: Allows for reading and writing printer settings and serial numbers.
: Choose Particular Adjustment Mode and select Waste Ink Pad Counter from the list.