Photocopying – Contact printing – Light boxes
Patent
1995-03-31
1996-08-20
Pendegrass, Joan H.
Photocopying
Contact printing
Light boxes
118653, G03G 1508
Patent
active
055483836
ABSTRACT:
In an image forming apparatus, a developing device for developing a latent image electrostatically formed on an image carrier by toner has a first rotatable conveying member for causing the toner to deposit thereon, a regulating member for regulating the amount of toner deposited on the first conveying member, and a second conveying member for causing the toner transferred from the first conveying member and regulated by the regulating member to deposit thereon, and supplying the toner to the latent image. The pressure of the regulating member, abutting against the first conveying member, includes a component parallel to a line connecting the axes of the first and second conveying members, and directed from the axis of the first conveying member toward the axis of the second conveying member. The pressure further includes a component parallel to a line connecting the axis of the second conveying member and the axis of the image carrier, and directed from the axis of the second conveying member toward the axis of the image carrier.
REFERENCES:
patent: 5179414 (1993-01-01), Bhagat
Chen Sophia S.
Pendegrass Joan H.
Ricoh & Company, Ltd.
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