Patent AT-E399646-T1: [Translated] PRINT CARTRIDGE WITH TWO-DIMENSIONAL CODE IDENTIFICATION

A print roll unit includes an elongate ink reservoir core defining a plurality of ink chambers, each extend along the core. The chambers are isolated so as to be each capable of storing a respective type of ink. A roll of print media includes a tubular former in which the core can be received and a length of print media which is wound upon the former. A housing includes a pair of molded covers which can be releasably fastened together to house the roll of print media.