Incremental printing of symbolic information – Electric marking apparatus or processes – Electrostatic
Reexamination Certificate
2007-02-28
2009-11-17
Tran, Huan H (Department: 2861)
Incremental printing of symbolic information
Electric marking apparatus or processes
Electrostatic
C347S245000, C347S263000
Reexamination Certificate
active
07619643
ABSTRACT:
An image forming apparatus includes a first support member, an image carrying member configured to carry a toner image thereon, and an optical writing apparatus connected to the first support member and configured to form an electrostatic latent image on the image carrying member. The optical writing apparatus includes an optical system having at least one optical element, a first casing configured to support the optical system, and a second casing configured to encase the first casing and to prevent intrusion of dust to the optical system.
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Computer-generated translation of JP 2002-258188, published on Sep. 11, 2002, which was cited in the IDS filed on Jun. 13, 2007.
Computer-generated translation of JP 10-239621, published on Sep. 11, 1998, which was cited in the IDS filed on Jun. 13, 2007.
Bannai Kazunori
Sakaue Yoshinobu
Yamazaki Kozo
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Co. Ltd.
Tran Huan H
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