Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2005-12-14
2008-10-28
Meier, Stephen D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Controller
C347S005000, C347S014000
Reexamination Certificate
active
07441859
ABSTRACT:
The structure of a recording head and a control sequence of a recording apparatus that compensate for a change in a recording element characteristic due to a temperature change of the recording head without increasing the number of terminals of the recording head are provided. Devices for individually heating and controlling a plurality of sub-heaters on an element substrate of the recording head are arranged on an element substrate of the recording head, and digital control information for controlling these devices is inputted to the element substrate.
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Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
Garcia, Jr. Rene
Meier Stephen D
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