Electrophotography – Control of electrophotography process – Control of fixing
Patent
1995-06-07
1997-10-28
Moses, R. L.
Electrophotography
Control of electrophotography process
Control of fixing
399 33, 219216, H05B 102, G03G 1520
Patent
active
056825765
ABSTRACT:
In a fixing device used in an image forming apparatus, temperature changes in a heating member are reduced by gradually reducing a power supply duty ratio while the heating member is subjected to temperature control aiming at a set temperature.
REFERENCES:
patent: 4719489 (1988-01-01), Ohkubo et al.
patent: 5303016 (1994-04-01), Oda et al.
patent: 5365314 (1994-11-01), Okuda et al.
patent: 5465141 (1995-11-01), Asano et al.
Patent Abstracts of Japan, vol. 8, No. 169(P292), Aug. 4, 1984, JP5962923, Apr. 10, 1984.
Hasegawa Hiroto
Hashimoto Norio
Kobaru Yasunari
Matsuguma Minoru
Ohkubo Masaharu
Canon Kabushiki Kaisha
Moses R. L.
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