The present invention relates to a cartridge for use with a digital printing device. The cartridge includes a first casing portion for housing print media and a second casing portion for housing a supply of ink. The ink supply is formed by having the second casing portion segregated into distinct chambers...http://www.google.com/patents/US6951390?utm_source=gb-gplus-sharePatent US6951390 - Print media cartridge with integral print media and ink supplies
