Epson L3060 Adjustment Program Communication Error Exclusive

Open Task Manager (Ctrl + Shift + Esc) → Details tab → End these processes if running:

Also, disable any Epson software from running in the system tray.

Right-click the AdjProg.exe file → Properties → Compatibility tab. epson l3060 adjustment program communication error exclusive

Windows installs a plug-and-play driver for the L3060 that interferes with the Adjustment Program.

Do not scan for hardware changes yet.

Download and run USBDeview (a Nirsoft tool). Uninstall every USB device with "Epson" in its name.

Now, open Registry Editor (regedit). Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\USB

Restart your PC. Do not let Windows auto-install drivers. Open the Adjustment Program immediately after reboot.

The Epson L3060 is notoriously picky about USB hubs and even USB 3.0 ports. Open Task Manager (Ctrl + Shift + Esc)

The standard driver can conflict. Do this:

The Adjustment Program only works if the printer is in Service Mode (also called “Initial Fill Mode” or “Special Mode”). Also, disable any Epson software from running in

How to enter Service Mode on L3060:

✅ If the printer exits Service Mode after 10–15 seconds, you must run the Adjustment Program immediately after entering.