Incremental printing of symbolic information – Ink jet – Medium and processing means
Reexamination Certificate
2006-03-31
2009-10-13
Nguyen, Lamson D (Department: 2861)
Incremental printing of symbolic information
Ink jet
Medium and processing means
Reexamination Certificate
active
07600866
ABSTRACT:
A tray adapted to be loaded in a recording apparatus which comprises a transport roller transporting a medium in a first direction, a recording head moved in a second direction orthogonal to the first direction to record information on the medium, and a sensor, the tray comprising: a tray body, adapted to be transported in the first direction by the transport roller to a region opposing to the recording head; a set portion, adapted such that the medium is placed thereon; a first boundary line, defining two regions having different reflectivities and orthogonal to the second direction, the first boundary line being adapted to be detected by the sensor to provide a first reference position relative to the second direction; and a second boundary line, defining two regions having different reflectivities and orthogonal to the first direction, the second boundary line being adapted to be detected by the sensor to provide a second reference position relative to the first direction.
REFERENCES:
patent: 6871946 (2005-03-01), Yanagi et al.
patent: 7073880 (2006-07-01), Takahashi et al.
patent: 7325898 (2008-02-01), Kawazoe et al.
patent: 1495036 (2004-05-01), None
patent: 2002-127530 (2002-05-01), None
Miyashita Eiichi
Takeshita Sanshiro
Nguyen Lamson D
Nutter & McClennen & Fish LLP
Penny, Jr. John J.
Seiko Epson Corporation
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