Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daisuke Takasaka0
Date of Patent
July 10, 2007
0Patent Application Number
111269220
Date Filed
May 11, 2005
0Patent Primary Examiner
Patent abstract
A thermal transfer printer includes a sheet feed roller and a pinch roller cooperating to reciprocate a sheet, a motor providing the sheet feed roller with drive force, a thermal head 6 performing thermal transfer, and a controller controlling a series of operations. The sheet feed roller has a helical gear attached thereto to transmit the motor's drive force. In shifting from a sheet feeding operation to an image printing operation a reverse operation is performed to rotate the motor in a direction opposite to that of the sheet feeding operation, with the thermal head detached from the sheet, to previously offset the sheet together with thrust play of shaft.
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