Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2004-08-31
2008-12-02
Luu, Matthew (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
C347S104000, C347S014000
Reexamination Certificate
active
07458655
ABSTRACT:
An adjustment value applicable to the adjustment of a printing position is obtainable by reading a printing position adjustment pattern printed on a printing medium without requiring the manual operation by the operator. Furthermore, the printing position can be optimally adjusted by accurately scanning the printing position adjustment pattern. For this purpose, an optical sensor is located in the vicinity of the printing head, and the optical sensor is situated near a predetermined position side. The predetermined position side is a pinch roller side where a large restrictive force acts to the printing medium with the printing position adjustment pattern printed thereon.
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Iwasaki Osamu
Otsuka Naoji
Seki Satoshi
Takahashi Kiichiro
Teshigawara Minoru
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Goldberg Brian J
Luu Matthew
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