The Adjustment Program is a professional service utility used by technicians and advanced users to calibrate, maintain, and reset Epson printers. For the L1300—a popular A3+ wide-format printer—this tool is most commonly used for:
: Your computer screen shows "The printer’s ink pads are at the end of their service life". Epson l1300 adjustment program... 69
: The power, paper, and ink LEDs flash alternately on the printer body. The Adjustment Program is a professional service utility