Communication apparatus

Details Communication apparatus Communication apparatus

1994-10-14

1998-08-04

Lee, Thomas D.

Facsimile and static presentation processing

Facsimile

Image reproduction system

358453, 358468, 358296, H04N 100, H04N 1387, H04N 132

Patent

active

057902631

ABSTRACT:
A communication apparatus includes a stamp or the like along a conveying path to perform stamping on a recording sheet. By performing stamping using a recording material which is different from a recording material used in a recording unit, an output image from the communication apparatus is identified. When the image output from the communication apparatus is copied by a copier, the image output from the communication apparatus can be definitively discriminated from a copied image which is a recorded image obtained using a single recording material.

REFERENCES:
patent: 4901158 (1990-02-01), Sato et al.
patent: 4908714 (1990-03-01), Iriyama et al.
patent: 4943833 (1990-07-01), Fukushima
patent: 5140442 (1992-08-01), Shigemura et al.
patent: 5278666 (1994-01-01), Satomi

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