Patent ID: 7775648

Claim:
A disposable print cartridge for an in-vehicle information retrieval system having a video output module, a display facility and a printer controller for a printer, said cartridge comprising: a base molding with a cover operatively locating a stack of paper therein and together defining a paper feed slot through which a sheet of such paper can be fed; a platen housed within the molding, said platen biased via a plurality of leaf springs engaging a floor of the base molding for urging the stack of paper against the cover; an ink supply reservoir having an ink supply molding formed integrally with the base molding, the ink supply molding defining a number of ink channels each closed off by a flexible bladder-like membrane, the ink channels in fluid communication with a respective ink outlet; and a toothed rack extending longitudinally along a side of the print cartridge, the toothed rack further having defined thereon a rib extending along a length of the toothed rack.