If you have completed all the previous steps and still face the communication error, the issue is likely more advanced.
Windows security settings often block older utility tools from modifying hardware EEPROM data. Reset Utility: Communication error - OctoInkjet KB/FAQ
The "Communication Error" specifically means: epson l3060 adjustment program communication error exclusive
Navigate to C:\Windows\System32\spool\PRINTERS and delete all files. Go back to Services and the Print Spooler again. 3. Disable Antivirus and Firewall
: Modern Windows security rules prevent old versions of AdjProg from accessing low-level USB drivers. If you have completed all the previous steps
: Open your Task Manager and end any Epson-related tasks (like Status Monitor ). These are the "exclusive" blockers. Clear the Queue
You cannot run service resets or deep head alignments over Wi-Fi or local network setups. Disconnect the printer from any Wi-Fi networks. Go back to Services and the Print Spooler again
Fixing Epson L3060 Adjustment Program Communication Errors The is a frequent issue that happens when users try to reset the waste ink pad counter (error E-11) . The problem occurs when the AdjProg utility cannot send commands to the hardware. It displays error codes such as 20000010, 20000011, or 21000068 .
Right-click the Epson L3060 printer and select .
: The Adjustment Program is designed to work exclusively over a USB connection . It often fails if the printer is connected via Wi-Fi or a network cable.