You can find the latest drivers, utilities, and manuals on the Epson TM-P20 Support Page .
The first part of the string, lptenum , stands for .
In Windows, LPTENUM is a for devices connected to traditional parallel ports (LPT1, LPT2). It dates back to Windows 95/98 and is still present in Windows 10 and 11 for backward compatibility.
To get this printer working, you generally need the provided by Epson.
Databases like DriverIdentifier also catalog this specific hardware ID for older operating systems like Windows 7 and 8.
Wrong driver (using POS58 instead of Epson TM). Solution: