Patent ID: 7086728
Filing Date: 2006-08-08
Classification: B41J,G03G,G06F,G06K,H04N

Abstract:
1. A print engine for an inkjet printer, the print engine comprising: a chassis; a housing in which the chassis is housed: a media tray that is mounted on the chassis to be displaceable between an operative position within the housing and an inoperative position for refill; an ink cartridge connector arranged on the media tray to permit an ink cartridge to be connected to the media tray: a printhead assembly arranged on the chassis, the printhead assembly comprising at least one ink reservoir, in fluid communication with the ink cartridge connector, a printhead connected to the ink reservoir to receive ink, and at least one transfer roller operatively positioned with respect to the printhead so that the printhead can carry out a printing operation on the transfer roller; and a feed mechanism arranged on the chassis to feed print media from the media tray to the transfer roller so that ink printed out on the transfer roller is transferred to the sheets.