Two-sided receipt printing method, two-sided receipt printing device, and recording medium storing a program executed by a control unit that controls a two-sided receipt printing device

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United States of America Patent

PATENT NO 9387693
APP PUB NO 20120134735A1
SERIAL NO

13303092

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A two-sided receipt printing method that prints on both sides of paper and produces receipts, and can reduce white space at the leading end of receipts without conveying the paper in reverse. A device that produces two-sided receipts has a cutter, a first printhead that prints on one side of the paper, and a second printhead that prints on the other side of the paper disposed at specific intervals along the paper conveyance path from the paper exit. When an end-of-transaction declaration is received, transaction information is printed by the second printhead and non-transaction information is printed by the first printhead. After printing the transaction information, header information of a length that fits between the cutter and the second print data is printed by the second printhead. The cutter then cuts the paper at a position between where the transaction information was printed and where the header information was printed.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Naoki Matsumoto, JP 397 4885

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