Epson L3060 Adjustment Program Communication Error Exclusive [exclusive] – Full
Cancel all pending print jobs in the Windows print queue to free the communication channel.
button and manually choose the specific USB port where your Epson L3060 is connected. Disable Epson Status Monitor:
No, it is third-party software developed for service technicians, not an official Epson product. Use it at your own discretion.
When you run the Epson Adjustment Program to reset the Waste Ink Pad Counter or perform a firmware adjustment, the software attempts to establish a direct, exclusive connection with the printer's mainboard via the USB cable. epson l3060 adjustment program communication error exclusive
The Epson EcoTank L3060 is a reliable, high-efficiency printer, but like any sophisticated device, it can encounter issues when performing specialized maintenance. One of the most frustrating obstacles users encounter is the , often appearing as an "exclusive" or "exclusive use" error, which effectively stops the reset process for service items like the waste ink pad counter.
: Temporarily disable these, as they may flag the program or its key generator as a false positive. Print Queue
, and manually choose the specific USB port where your L3060 is connected (e.g., USB001). Run in Compatibility Mode Cancel all pending print jobs in the Windows
| Error Code | Description | Most Likely Fix | | :--- | :--- | :--- | | 21000069 | Communication failure after sending command. | Check the USB cable and port. Try a different computer. Uninstall and reinstall the printer driver. | | 20000010 | Printer does not initialize; no USB handshake. | Try all software steps, but if unsuccessful, this may indicate mainboard or power supply failure, requiring professional repair. | | 20000011 | Similar to 20000010; printer not detected. | This often occurs when multiple printers are connected. Disconnect all printers except the target. | | E-11 / Service Required | Waste ink pad counter needs resetting. | Reset the counter using the adjustment program or an alternative like WICReset. |
The Epson L3060 has specific quirks that make it prone to this error:
The software is looking at the wrong USB port. Use it at your own discretion
in the software immediately after the printer finishes its startup cycle can bypass communication timing errors. Printer Potty Specific Error Codes 20000010 / 20000011
Temporarily stop the print spooler or turn off standard Epson monitoring software via the task manager so the adjustment program takes priority.
To resolve the in the Epson L3060 Adjustment Program , you must ensure the printer has an "exclusive" connection to the software. This error often occurs when the printer's status monitor or other drivers are "blocking" the port. 🛠️ Immediate Fixes Change the Port Selection : Open AdjProg.exe . Click Select .