Sheet transportation apparatus carrying out error determination

Details Sheet transportation apparatus carrying out error determination Sheet transportation apparatus carrying out error determination

1994-08-30

1996-02-13

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

By means to change direction of sheet travel

271 319, 271259, 27125804, 271303, 271186, 271207, B65H 500

Patent

active

054906679

ABSTRACT:
A timer starts when a first sensor detecting "close" of a switching cover and a second sensor detecting "open" of the switching cover are both OFF at the start of a read out operation. When one of said first and second sensors is turned on before the timer expires, an error is not displayed and the flow proceeds to a subsequent process. When first and second sensors are still OFF when the timer expires, an error is displayed indicating that the switching cover is in a defective open state.

REFERENCES:
patent: 4101018 (1978-07-01), Sokolowski
patent: 4392740 (1983-07-01), Ito et al.
patent: 4394088 (1983-07-01), Hanamoto et al.
patent: 4945390 (1990-07-01), Hasegawa et al.
patent: 4990965 (1991-02-01), Kiya
patent: 5076560 (1991-12-01), Russel
patent: 5181714 (1993-01-01), Yamagishi et al.
patent: 5395106 (1995-03-01), Tohnai et al.

Affiliated with

Also associated with

Rating

Sheet transportation apparatus carrying out error determination does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sheet transportation apparatus carrying out error determination , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet transportation apparatus carrying out error determination will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-237133