How do I check the current ink cartridge levels and status?

To display Ink Cartridge Information, select Ink > Information > Ink Cartridges > [select color: Cyan, Magenta, Yellow or Black] from the front panel menu and press Enter. The display will show the cartridge color, model number, status (inserted, low on ink, out of ink, missing, expired, or faulty), expiration date, serial number, and ink level in both cc and percentage used. (Page 61)