Media advancing device and method of displacing a medium

Details Media advancing device and method of displacing a medium Media advancing device and method of displacing a medium

2007-12-18

2007-12-18

Yan, Ren (Department: 2854)

Typewriting machines

Platen or platen-moving mechanism

C347S152000, C347S088000, C347S104000

Reexamination Certificate

active

11117463

ABSTRACT:
A media advancing device for a hardcopy apparatus comprising: a platen having at least one slot and a top surface, whereby a medium advances on the top surface; and a plurality of openings connecting the top surface to at least one zone of negative pressure; and a revolving overdrive roller having an outer surface, the outer surface emerging above the top surface through the slot, the overdrive roller being substantially sealed in a housing below the top surface, the housing separating the overdrive roller from the zone of negative pressure.

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