Cassette and heating arrangement for photocopy machine

Details Cassette and heating arrangement for photocopy machine Cassette and heating arrangement for photocopy machine

1980-09-15

1981-12-22

Mayewsky, Volodymyr Y.

Photocopying

Including fiber optics

219216, G03G 1500

Patent

active

043068022

ABSTRACT:
A cassette and heating arrangement for a photocopy machine having a transport system including an in-feed roller with conventional components for acting upon a sheet to produce a developed image during transport of the sheet from an entry way to a discharge slot. A copy sheet cassette is provided including a shallow rectangular tray for a stack of copy sheets having a cover hinged at the rear end of the tray to extend over the top of the tray but foreshortened to leave the front portion of the tray uncovered. The housing of the machine has a receptacle at the entry way for plugging in the cassette with the front portion of the cassette being totally accommodated within the housing and with the front portion of the stack of sheets carried by the cassette in engagement with the in-feed roller. A first heating element is mounted in the cover of the cassette for heating the body portion of the stack while a second heating element is mounted in the housing above the front end of the cassette for heating the front portion of the stack to keep the leading edges of the sheets dry and therefore free of waviness as the sheets are transported through the machine.

REFERENCES:
patent: 3519253 (1970-05-01), Aser et al.
patent: 3615130 (1971-10-01), Suzuki et al.
patent: 3677632 (1972-07-01), MacDonald
patent: 3957369 (1976-05-01), Wirth

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