1
Donald J Drake: Pagewidth thermal ink jet printhead. Xerox Corporation, Robert A Chittum, November 3, 1992: US05160945 (490 worldwide citation)

A pagewidth thermal ink jet printhead for an ink jet printer is disclosed. The printhead is the type assembled from fully functional roofshooter type printhead subunits fixedly mounted on the surface of one side of a structural bar. A passageway is formed adjacent the bar side surface containing the ...


2
Drake Donald J: Pagewidth thermal ink jet printhead.. Xerox, November 11, 1992: EP0512799-A2 (104 worldwide citation)

A pagewidth thermal ink jet printhead for an ink jet printer is disclosed. The printhead is of the type assembled from fully functional roofshooter type printhead subunits (26A) fixedly mounted on the surface of one side (67) of a structural bar (62). A passageway (64) is formed adjacent the bar sid ...


3
Donald J Drake: Method of fabricating precision pagewidth assemblies of ink jet subunits. Xerox Corporation, Oliff & Berridge, March 24, 1992: US05098503 (34 worldwide citation)

A method of fabricating extended arrays of image reading or writing subunits and in particular a pagewidth thermal ink jet printhead from a plurality of discrete thermal ink jet printhead subunits is disclosed. Each thermal ink jet printhead subunit includes a heater plate subunit having a plurality ...


4
Drake Donald J: Pagewidth thermal ink jet printhead. Xerox, June 8, 1993: JP1993-138885

PURPOSE: To obtain a pagewidth thermal ink jet printhead which is assembled from roofshooter type printhead subunits. CONSTITUTION: A passageway 64 is formed adjacent to the side surface of a bar containing printhead subunits with openings 65 provided between the passageway 64 and ink inlets of prin ...