Toner conveying device, toner supply device and image...

Details Toner conveying device, toner supply device and image... Toner conveying device, toner supply device and image...

2007-09-04

2009-12-01

Gray, David M (Department: 2852)

Electrophotography

Image formation

Development

C399S260000, C399S254000, C399S255000

Reexamination Certificate

active

07627274

ABSTRACT:
A supply passage assembly arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, includes: a toner passage having a toner input port at top and a toner discharge port at bottom and incorporating rotators for agitating the toner supplied from the toner bottle and is constructed so that the toner passage includes a first swing member for agitating toner near the toner input port and a second swing member for agitating toner near the toner discharge port.

REFERENCES:
patent: 4354763 (1982-10-01), Koiso et al.
patent: 6366755 (2002-04-01), Takashima
patent: 2007/0116495 (2007-05-01), Kimura et al.
patent: 04-174467 (1992-06-01), None
patent: 9-106187 (1997-04-01), None
patent: 2001-296731 (2001-10-01), None
patent: 2004-361785 (2004-12-01), None
patent: 2005-165003 (2005-06-01), None
patent: 2006-163207 (2006-06-01), None
patent: 2006-171037 (2006-06-01), None
Machine translation of JP-2006-163207.

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