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US 9,001,171 B2Granted
Double-sided receipt printing method and double-sided receipt printer
AssigneeSeiko Epson Corporation
InventorNaoki Kobayashi
Life of this patent
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AssigneeSeiko Epson Corporation
InventorNaoki Kobayashi
Estimating the term…
A first printhead that prints on one side of the paper, a second printhead that prints on the other side of the paper, and a cutter are disposed to the paper conveyance path with a specific gap therebetween approaching the paper exit for the paper, and a conveyance unit that conveys the paper through the conveyance path in a device that prints duplex receipts. Based on reception of a transaction end statement, the printer prints part of the transaction information by the first printhead; prints the remaining part of the transaction information by the second printhead; prints store information, the length of which fits between the cutter and the first printhead, by the first printhead after printing the transaction information; and then cuts the paper by the cutter at a position between the area where the transaction information was printed and the area where the store information was printed.
A double-sided receipt printer configured to print transaction information and store information on paper, comprising:
A P0S system including a POS terminal and a double-sided receipt printer comprising:
Dependencies are inferred from the claim text.