Another software (like the standard Epson Status Monitor) is using the port. Communication Error - Epson
The Epson L3060 is notoriously picky about USB hubs and even USB 3.0 ports. epson l3060 adjustment program communication error exclusive
The is a service tool used for maintenance tasks like ink pad resetting, initialization, and head cleaning. A common obstacle users face is the “Communication Error (Exclusive)” — a frustrating error that halts the process. This guide explains what causes it and how to fix it step by step. Another software (like the standard Epson Status Monitor)