Facsimile and static presentation processing – Static presentation processing – Dot matrix array
Reexamination Certificate
2006-03-28
2006-03-28
Lamb, Twyler M. (Department: 2622)
Facsimile and static presentation processing
Static presentation processing
Dot matrix array
C358S001900, C358S001150, C347S005000, C347S237000
Reexamination Certificate
active
07019866
ABSTRACT:
A printhead is provided with a data receiver and a data driver, each of which is coupled to a common data pad. The printhead is also provided with a clock pad and a data bus. Means for shifting data between the data receiver and the data driver shifts data in accordance with strobe signals received over the clock pad. Additional means transfers data from the shifting means to the data bus, and yet further means transfers data from the data bus to the shifting means.
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Barbour Michael J
Beck Jeffery S
Klaus Richard I
Hewlett--Packard Development Company, L.P.
Lamb Twyler M.
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