Electrostatographic apparatus

Photocopying – Including fiber optics

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Details

219216, 355 3FU, 355 14TR, G03G 1516

Patent

active

044538200

ABSTRACT:
An electrostatic image is formed on a drum (12) and developed with a one component toner having low electrical resistivity to form a toner image. The toner image is transferred to a transfer belt (18) through light pressing engagement, the belt (18) having a surface formed of silicone RTV rubber of other material having a high affinity for the toner. The toner image is heated to fusion on the belt (18) after which a copy sheet (24) is pressed against the belt (18) to transfer the toner image thereto.

REFERENCES:
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patent: 2990278 (1961-06-01), Carlson
patent: 3166432 (1965-01-01), Gundlach
patent: 3591276 (1971-07-01), Byrne
patent: 3893761 (1975-07-01), Buchan et al.
patent: 3909258 (1975-09-01), Kotz
patent: 3923392 (1975-12-01), Buchan et al.
patent: 3955530 (1976-05-01), Knechtel
patent: 4106868 (1978-08-01), Ophey
patent: 4217819 (1980-08-01), Von Tluck et al.

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