Electrophotography – Diagnostics – Unit or part identification
Reexamination Certificate
2006-08-25
2009-12-01
Beatty, Robert (Department: 2852)
Electrophotography
Diagnostics
Unit or part identification
Reexamination Certificate
active
07627257
ABSTRACT:
A method for associating a customer accessible supply item of a first type with an imaging apparatus includes communicating identification information between the customer accessible supply item of the first type and the imaging apparatus; and operationally locking the customer accessible supply item of the first type with only the imaging apparatus based on the identification information, to the exclusion of other imaging apparatuses and other customer accessible supply items of the first type.
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Clarke Cyrus Bradford
Cook William Paul
Parish Steven Wayne
Spencer William Shannon
Wallin Peter Eric
Aust Ronald K.
Beatty Robert
Lexmark International Inc.
Pezdek John Victor
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