Photocopying – Contact printing – Light boxes
Patent
1994-08-22
1996-01-09
Royer, William J.
Photocopying
Contact printing
Light boxes
355251, 4301066, 430111, G03G 1506, G03G 1524
Patent
active
054833299
ABSTRACT:
There is provided an improved carrier for a developer for use in an electrophotographic recording apparatus, which is composed of iron particles having non-spherical shapes and an average size of 10-50 .mu.m, and resin layers formed on surfaces of the iron particles. There is also provided a method of producing a visual toner image, in which a developer containing the above carrier is employed and a magnetic brush of the developer functions to develop an electrostatic latent image and clean a residual toner simultaneously. The toner image obtained exhibits a high toner density and a high image quality.
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European Search Report.
Asanae Masumi
Saitoh Tsutomu
Hitachi Metals Ltd.
Royer William J.
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