Electrophotography – Machine operation – Having power supply
Reexamination Certificate
2006-08-29
2008-11-04
Chen, Sophia S (Department: 2852)
Electrophotography
Machine operation
Having power supply
C399S112000, C399S258000
Reexamination Certificate
active
07447460
ABSTRACT:
A color printer includes a color printer main body, a photosensitive drum, a rotary development device, a plurality of toner containers and a drive power transmission mechanism. The drive power transmission mechanism includes a housing, a shaft member, a first transmission mechanism, and a second transmission mechanism. The housing is mounted on the color printer main body. The shaft member is mounted in the housing so as to be axially rotatable, and mobile in the axial direction. The first transmission mechanism is mounted in the housing and transmits the drive power of the drive motor to the shaft member, so that the shaft member can be moved in the axial direction. The second transmission mechanism is mounted in the housing and transmits the drive power of the drive motor to the shaft member, so that the shaft member can be rotated.
REFERENCES:
patent: 7139516 (2006-11-01), Makino
patent: 2006/0222413 (2006-10-01), Nagae
patent: 08-054778 (1996-02-01), None
patent: 9-160338 (1997-06-01), None
Nagae Rumi
Nakayama Tohru
Tanabe Kenichi
Tsuchihashi Yoshikane
Chen Sophia S
Global IP Counselors, LLP
Kyocera Mita Corporation
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