Epson PLQ-20 Reference Manual page 70

5. Click the Printer Model menu, select the EPSON PLQ-20
Advanced icon, then click OK.
Note:
The printer driver is designed for PLQ-20, but is compatible and
can be installed for PLQ-20M.
6. If you uninstall Monitored Printers, click Yes in the displayed
dialog box.
Note:
You can uninstall only the Monitored Printers utility of EPSON
Status Monitor 3. When the utility is uninstalled, you cannot
change the setting of Monitored Printers from EPSON Status
Monitor 3.
7. If you uninstall EPSON Status Monitor 3, click Yes in the
displayed dialog box.
8. Follow the on-screen instructions.
Chapter 4 Printer Software 70