| Error Message | Cause | Solution | |---------------|-------|----------| | “Communication error” | Printer not in maintenance mode | Repeat step 2 exactly. Try different USB port. | | “Counter value cannot be read” | Firmware too new (version after 2022) | Downgrade firmware using Epson Firmware Downgrader tool first. | | “Reset failed – timeout” | Antivirus blocking the driver | Disable real-time protection and run as admin. | | “Model not supported” | Wrong UPD version | Ensure you have the “L4150” specific version, not generic L-series. | | Printer still shows error | Waste ink pad full physically | Open and clean the pad (see tutorial videos). |
Before attempting to run the software, complete these steps to prevent tool crashes or communication errors: nosware+epson+l4150+resetter+upd
Some common problems users encounter with the Epson L4150 include: | Error Message | Cause | Solution |
Click the Select button, choose L4150 as the Model Name, and select the specific USB Port your printer is using (avoid "Auto Selection"). Adjustment Mode: Click on Particular Adjustment Mode . | | “Reset failed – timeout” | Antivirus
NoWare is a popular, third-party software that offers a resetter tool specifically designed for the Epson L4150. This tool can help you:
