A pop-up will ask you to . Switch the printer off, then click OK .
: Permanently resets the internal counter to 0%, clearing the "Service Required" error immediately. Reading Counters
If you own an Epson L1300 (a popular wide-format ink tank printer for CAD, design, and large documents), you have likely encountered the dreaded “Service Required” or “Parts at the end of service life” error. Suddenly, your printer refuses to function, leaving you with unprinted documents and a flashing red light.