Photocopying – Projection printing and copying cameras – With developing
Patent
1989-08-08
1990-10-23
Gellner, Michael L.
Photocopying
Projection printing and copying cameras
With developing
355 72, G03B 2732
Patent
active
049656228
ABSTRACT:
An image forming apparatus comprising a photosensitive sheet cartridge in which the photosensitive sheet is accommodated in a rolled form, a leader sheet being connected to the leading edge of the photosensitive sheet and numerous positioning holes being provided at regular intevals on both sides of the leader sheet in the longitudinal direction of the photosensitive sheet; the body of the image forming apparatus onto which the photosensitive sheet cartridge is detachably mounted; and a guide roller for transporting the photosensitive sheet, which is drawn from the photosensitive sheet cartridge, toward the pair of pressure rollers when the cartridge is installed into the body of the image forming apparatus, the guide being provided with guide protrusions, at regular intervals on the outer surface thereof, which engage with the positioning holes of the leader sheet, thereby providing an image forming apparatus that is capable of easily and accurately loading into the body of the image forming apparatus a photosensitive sheet drawn out of a photosensitive sheet cartridge mounted in the body of the image forming apparatus without creasing or damaging the photoconductor sheet.
REFERENCES:
patent: 4624560 (1986-11-01), Beery
patent: 4914479 (1990-04-01), Ogura
Dang Khanh
Gellner Michael L.
Sharp Kabushiki Kaisha
LandOfFree
Image forming apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-770261