Below is a drafted blog post addressing this specific issue.
If communication errors persist, the printer's mainboard may be locked. epson l3060 adjustment program communication error exclusive
The Epson L3060 is a "ESC/P-R" standard printer. In Windows 10 and 11, the OS often installs the printer using the "WSD" (Web Services for Devices) port or a generic class driver. The Adjustment Program requires a dedicated, legacy-style USB driver to communicate directly with the hardware. Below is a drafted blog post addressing this specific issue