Paper tray mechanism

Details Paper tray mechanism Paper tray mechanism

2007-08-21

2007-08-21

Bollinger, David H. (Department: 3653)

Sheet feeding or delivering

Feeding and delivering

C271S162000, C271S213000

Reexamination Certificate

active

10844453

ABSTRACT:
A paper tray mechanism that is applicable to machines with paper trays, such as printers, scanners, copiers, fax machines, all-in-one multifunction center and the like, comprises an input paper tray, an output paper tray, where both trays are movable and attached to the machine at sides, and an interconnecting mechanism therein between the two trays. When one paper tray is moved by the user, due to the interconnecting mechanism therein between, another paper tray will automatically move simultaneously. Therefore, this invention provides a paper mechanism that only needs one simple and easy step to have both paper trays unfolded/folded and unstashed/stashed so that some spaces are saved for other usage and machine is compact enough to be repacked into the original box.

REFERENCES:
patent: 6830401 (2004-12-01), Hwang et al.
patent: 6848685 (2005-02-01), Katsuyama
patent: 2005/0104280 (2005-05-01), Wong et al.
patent: 5-77507 (1993-03-01), None

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