Low paper indicator

Details Low paper indicator Low paper indicator

1988-12-30

1990-05-29

Shaver, Kevin P.

Sheet feeding or delivering

Feeding

Separators

271154, 271258, 271265, B65H 700, B65H 4300

Patent

active

049289497

ABSTRACT:
In accordance with the foregoing objects, the present invention provides for a source and detector arranged in the path of a diminishing supply of documents, the strategically located detector responding to the absence of a supply at a specific point for providing an indication that the document supply or the like is getting low so that an operator may refill the supply before it runs out.

REFERENCES:
patent: 3971918 (1976-07-01), Saito
patent: 3977666 (1976-08-01), Suzuki et al.
patent: 4386769 (1983-06-01), Ito et al.
patent: 4467949 (1984-08-01), Nakata
patent: 4585221 (1986-04-01), Lillibridge

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