Typewriting machines – Annular typewriter
Patent
1986-06-04
1988-06-28
Eickholt, E. H.
Typewriting machines
Annular typewriter
430 98, 355 3FU, 118 60, 427 141, 432 60, 346762, B41J 302
Patent
active
047535431
ABSTRACT:
An electrostatic printing apparatus capable of printing both normal sheets of paper and composites such as envelopes. In accordance with a mode in which normal sheets are printed and with the other mode in which envelopes are printed, transfer current applied to a transfer charger, fixing pressure applied to between a pair of fixing rollers, and heat generation of the heat source(s) in the fixing roller(s) can be changed respectively to those suitable for the sort of a transfer member. This change can be performed manually, or controlled automatically based on a signal issued from a member sorting sensor disposed in a paper supply portion.
REFERENCES:
patent: Re32126 (1986-04-01), Sasaki
patent: 3874843 (1975-04-01), Fujimoto
patent: 3941085 (1976-03-01), Hattler
patent: 3988061 (1976-10-01), Root
patent: 4281623 (1981-08-01), Kato
patent: 4305330 (1981-12-01), Ogihara
patent: 4389114 (1983-06-01), Websterman
patent: 4439462 (1984-03-01), Tarumi et al.
patent: 4563075 (1986-01-01), Mosholder
patent: 4592986 (1986-09-01), Nelson
patent: 4657416 (1987-04-01), Magnenet
Idenawa Hiroyuki
Kanda Hajime
Makita Nobuhiro
Miyamoto Masayoshi
Mochimaru Hideaki
Eickholt E. H.
Ricoh & Company, Ltd.
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