Transfer control apparatus for optical image reading apparatus

Details Transfer control apparatus for optical image reading apparatus Transfer control apparatus for optical image reading apparatus

1997-06-11

2000-03-21

Mancuso, Joseph

Facsimile and static presentation processing

Facsimile

Picture signal generator

358496, 358494, 358474, 271262, H04N 104, B65H 712

Patent

active

060409231

ABSTRACT:
A transmission-type sensor and a reflection-type sensor are provided for detecting paper at the same position of a transfer path, and a sensor mode used according to kinds, printed conditions, and the like of the paper is selected. A transmission-type sensor processing unit and a reflection-type sensor processing unit are provided according to the transmission-type sensor and reflection-type sensor. The paper pass detection unit detects presence of paper, and decides presence of double-feed for the second and later sheets of paper based on detection information of the first sheet of paper.

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patent: 5715071 (1998-02-01), Takashimizu et al.
patent: 5732165 (1998-03-01), Suzuki et al.

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