Patent ID: 7753503

Claim:
A print engine comprising: a print roll cartridge having a former defining ink reservoirs for storing respective types of ink and bearing a wound length of print media upon which the stored ink can be printed, the print roll cartridge defining a print media exit slot and comprising a feed arrangement arranged to feed the print media through the exit slot; a printhead assembly having an ink feed arrangement defining ink feed galleries which can be connected in fluid communication with respective ink reservoirs and an elongate printhead arranged relative to the ink feed arrangement to print ink fed from the ink feed galleries onto the print media fed through the exit slot; a motor assembly which can be coupled to the former and the feed arrangement to feed the print media through the exit slot; and a cutter assembly arranged to cut printed print media from the remaining print media wound upon the former, wherein the motor assembly has a chassis defining ink supply channels for supplying ink from respective ink reservoirs to respective ink feed galleries.