Print engine

Details Print engine Print engine

2007-05-29

2007-05-29

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S104000

Reexamination Certificate

active

11075850

ABSTRACT:
The present invention relates to a print engine for enabling double sided printing of a sheet of paper. The print engine includes a pair of opposed printhead assemblies for each ejecting ink. In addition the print engine includes a pair of rollers for drawing the paper between the printhead assemblies. Double sided printing of the paper is effected when the rollers draw the paper between the printhead assemblies and the printhead assemblies each eject ink onto opposing sides of the paper.

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