Using The Status Monitor Utility; Checking Printer Status - Epson EPL-N2000 Network Administrator's Manual

Using the Status Monitor Utility

Once you select a printer in the Connect menu, you can use the
Status Monitor to check the printer's status, to change basic
printer and serial settings, and to save settings in a configuration
file or load a configuration file that has already been saved to the
printer.

Checking Printer Status

Use the Status menu to check whether the selected printer is
busy, idle, or in standby mode, as well as to check the paper
source, paper size, the amount of paper left in each paper tray,
the amount of toner remaining, and the amount of printer RAM.
The Status menu is read-only.
7-4 Using the EPSON Status Monitor