If any of the ink cartridges installed in the printer is broken, incompatible with the printer model, or improperly installed, EPSON Status Monitor 3 will not display an accurate calculation of the ink cartridge status. Be sure to replace or reinstall any ink cartridge indicated by EPSON Status Monitor 3.
The progress meter appears automatically when you start a print job. You can check the ink cartridge status from this window. Click the Check Ink Levels button on the progress meter screen to display the ink cartridge status as shown below.