Disconnect and reconnect your L3060 to force it back onto a lower port number (e.g., USB001 or USB002). 4. Disable Conflicting Software
The Epson L3060 sat on the desk, its lights blinking in a rhythmic warning that the ink pads were full. The user, armed with the Adjustment Program
The "exclusive" part of the error means another program is currently "talking" to the printer, blocking the Adjustment Program. Cancel Print Jobs: Clear your print queue entirely. Disable Status Monitor: Devices and Printers , right-click your Epson L3060, select Printing Preferences , and under the Maintenance tab, turn off the Epson Status Monitor Stop the Spooler: Sometimes restarting the Print Spooler
The L3060 has specific firmware versions. Using a generic "L-Series" Adjustment Program or a version intended for the L3050 often results in a communication error because the command syntax is slightly different.
To resolve this error and successfully reset your waste ink pad counter or perform other adjustments, follow these steps: Switch to USB:
Remove the cable from external USB hubs, extension cords, or monitor ports and plug it directly into the motherboard or main computer chassis. 3. Flush the Print Spooler and Device Ports