Paper switching device for printer

Details Paper switching device for printer Paper switching device for printer

1997-05-27

1999-12-14

Walsh, Donald P.

Sheet feeding or delivering

Feeding

With means to align sheet

271253, 271148, 271171, B65H 904, B65H 108, B65H 100

Patent

active

060006927

ABSTRACT:
A paper switching device with a simplified structure and assembly that facilitates the conveyance of thick paper such as envelopes and post cards, preventing jamming during paper. conveyance. The device includes, a recess which is formed at one side on a knock-up plate to mate with a guide, and hinge pins protruding from the sides of the knock-up plate, which are inserted into protrusions on the guide so that the guide moves up and down.

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patent: 5628504 (1997-05-01), Lyga
patent: 5890711 (1997-02-01), Kim

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