Printer/scanner employing passive heat shield
AssigneeHewlett-Packard Company
InventorCurtis Gregory Kelsay
Life of this patent
Estimating the term…
Abstract
A combined printer/scanner is provided with a passive heat shield between the printer's fuser unit and the scanner's scanning cavity.
Claims4
A printer/scanner comprising a printer that resides in a printer cavity, a center section stacked upon the printer cavity and a scanner stacked upon the center section and wherein said printer cavity is separated from the center section by a first passive heat shield placed on a top side housing component of the printer cavity and wherein an underside housing component of the scanner is provided with a second passive heat shield so adapted and arranged that said second passive shield hinders heat carrying air currents from arising directly from print media in a print media tray in the center section.
A printer/scanner comprising a printer that resides in a printer cavity, a center section stacked upon the printer cavity and a scanner stacked upon the center section and wherein said printer cavity is separated from the center section by a first passive heat shield placed on a top side housing component of the printer cavity and wherein an underside housing component of the scanner is provided with a second passive heat shield and wherein the first and second passive heat shields are each made of a polymeric material having a thickness ranging from about 0.040 to about 0.25 inches.
The printer/scanner comprising an electrophotographic printer having a fuser that resides in a printer cavity whose top is provided with a first passive heat shield attached to a top surface of a housing for said printer cavity, a center section stacked on the printer cavity and a scanner stacked on the center section, and wherein said scanner is separated from the center section by a second passive heat shield placed between said scanner and said center section and wherein the printer/scanner is provided with a print media feed tray on the same side of the printer/scanner as a print media output tray located in the center section.
A printer/scanner comprising an electrophotographic printer having a fuser that resides in a printer cavity whose top is provided with a first passive heat shield attached to a top surface of a housing for said printer cavity, a center section stacked on the printer cavity and a scanner stacked on the center section, and wherein said scanner is separated from the center section by a second passive heat shield placed between said scanner and said center section and wherein the first and second passive heat shields are each made of a polymeric material having a thickness ranging from about 0.040 to about 0.125 inches.
Dependencies are inferred from the claim text.