Check the box for "Main Pad Counter" and click .
This usually happens if you are running an incompatible operating system version. Right-click AdjProg.exe , go to Properties > Compatibility , and set it to run in compatibility mode for Windows 7 or Windows 10. adjustment program for epson l1300
Note: Ensure your printer is connected via USB and the driver is installed before proceeding. Check the box for "Main Pad Counter" and click