If you use Windows or Mac computers, you might wonder how to check ink levels on Epson Printer on Windows and Mac devices? To do this, right-click the printer icon on your computer's desktop. Select "Printing Preferences" from the menu of options that appears. Click "System Preferences" on a Mac. Select "Maintenance" from the next window's drop-down option on the upper panel. On the other hand, select "Open Printer Utility" from the "Utility" menu on Mac devices. Select "EPSON Status Monitor 3" from the drop-down menu to access the status monitor. If there are no problems, the monitor will display the ink level and the printer's status in this window.