Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-03-01
2005-03-01
Nguyen, Lamson D (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S019000
Reexamination Certificate
active
06860579
ABSTRACT:
Replacement of a recording head on a recording apparatus is detected on the basis of a serial number allocated to each recording head. The recording head also carries head characteristic information such as color information, shading information and so forth. When the recording head is replaced with a new one, the head characteristic information of the newly mounted recording head is automatically stored, so that head driving conditions are automatically determined to optimize the recording conditions without requiring any manual adjustment. Recovery operation is automatically executed when replacement of the recording head is detected, so that required recording conditions are recovered without manual instructions.
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Fujita Miyuki
Koitabashi Noribumi
Numata Yasuhiro
Sugimoto Hitoshi
Tajika Hiroshi
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