Electrophotography – Image formation – Fixing
Reexamination Certificate
2007-01-04
2010-10-19
Joerger, Kaitlin S (Department: 3653)
Electrophotography
Image formation
Fixing
C156S227000
Reexamination Certificate
active
07817953
ABSTRACT:
A pair of registration rollers align a leading edge of a recording medium having a transparent section and a non-transparent section. A boundary sensor detects a boundary between the transparent section and the non-transparent section. The boundary sensor is provided on a downstream side of a direction of conveying the recording medium by the registration rollers.
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Ishibashi Mikio
Iwasaki Yukiko
Koinuma Nobuyuki
Nakamura Reki
Ohtoshi Megumi
Harness & Dickey & Pierce P.L.C.
Joerger Kaitlin S
Ricoh Company Limited
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