In the dropdown, look for the specific port that says L3060 or USB[number] (L3060) .
: Many adjustment tools are older and struggle with modern OS versions. Right-click Adjprog.exe Properties , select the Compatibility tab, and choose Windows XP (Service Pack 3) . Also, check Run as Administrator Clear the Print Queue epson l3060 adjustment program communication error exclusive
(also known as the "AdjProg"), connected the USB cable, expecting a quick reset. Instead of a "Success" message, a window popped up: "Communication Error!" In the dropdown, look for the specific port
Many users do not realize that the official Epson Adjustment Program locks itself to a specific printer ID after one use to prevent piracy. If you downloaded a "shared" version of the program that has already been used on another L3060 (or your own printer previously), it may refuse to communicate. Also, check Run as Administrator Clear the Print