Electrophotography – Diagnostics – Unit or part identification
Reexamination Certificate
2006-12-05
2006-12-05
Beatty, Robert (Department: 2852)
Electrophotography
Diagnostics
Unit or part identification
C399S024000, C340S572100
Reexamination Certificate
active
07146112
ABSTRACT:
A replaceable unit monitor reader system includes a host processor and a coupler board. The coupler board has a detection circuitry that provides an auto-detect, auto-initiate and/or auto-select ability. After receiving command from the host processor, the coupler board enables communication with a CRUM without requiring a further command from the host processor.
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Bell Scott J.
Boucher Ronald P.
Phipps William H.
Rodriguez Alberto
Rommelmann Heiko
Beatty Robert
Oliff & Berridg,e PLC
Xerox Corporation
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