Incremental printing of symbolic information – Ink jet – Housing
Reexamination Certificate
2008-10-27
2011-11-29
Huffman, Julian (Department: 2853)
Incremental printing of symbolic information
Ink jet
Housing
C347S104000
Reexamination Certificate
active
08066368
ABSTRACT:
The invention provides, as an aspect thereof, an inkjet printer that connects a vacuum fan on the printer case side and a vacuum platen on the cover side through a short vacuum path. The platen moves in conjunction with the cover of the roll paper compartment. The platen is a vacuum platen having vacuum regions, suction holes and a platen-side air path on the platen side, and a vacuum fan and a vacuum duct that connects the vacuum fan to the suction unit of the platen on the printer case side. The vacuum duct is disconnected from the suction unit of the platen when the platen moves in conjunction with the cover, and the length of the vacuum duct can therefore be short, corresponding to the distance between the intake opening of the vacuum fan and the suction unit of the platen when the cover is closed.
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Maekawa Hironori
Oya Shun
Huffman Julian
Nutter & McClennen & Fish LLP
Penny, Jr. John J.
Polk Sharon A
Seiko Epson Corporation
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