Method and apparatus for supporting photoreceptive belt and copy

Details Method and apparatus for supporting photoreceptive belt and copy Method and apparatus for supporting photoreceptive belt and copy

1992-12-21

1994-05-10

Moses, R. L.

Photocopying

Contact printing

Light boxes

355212, G03G 1516

Patent

active

053112679

ABSTRACT:
Transfer deletions are reduced in a xerographic copy machine by imparting a curvilinear shape to the copy paper as it passes through at least a portion of a transfer zone. In a first embodiment, a fixed shoe constrains movement of a photoreceptor belt thereover, while a second preferred arrangement uses a roller to impart the curvilinear shape to the paper. In still another arrangement, a baffle that feeds the copy paper to the transfer zone is oriented with an existing roller structure to shape the paper as desired, and the baffle may be movable to vary the shape as the paper moves into the transfer zone.

REFERENCES:
patent: 4371251 (1983-02-01), Morse
patent: 4624549 (1986-11-01), Katoh
patent: 4839673 (1989-06-01), Kegelman et al.
patent: 4947214 (1990-08-01), Baxendell et al.
patent: 5048813 (1991-09-01), Wierzewski et al.
patent: 5049905 (1991-09-01), Tomoyori et al.
patent: 5081500 (1992-01-01), Snelling

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