发明名称 HEAT TRANSFER TYPE PRINTER
摘要 PURPOSE:To prevent disturbance or missing of dots from occurring at the time of releasing, by a method wherein the distance over which an ink sheet is fed after transfer is set to be at least the length of a recording paper, the arrival of the leading end of the recording paper at a releasing position is detected, and the sheet is taken up in accordance with the detection. CONSTITUTION:In recording, the ink sheet 1 and the recording paper 2 are fed step by step in the condition of being pressed by a recording head 3, and are fed onto a guide plate 10 having a length of approximately equal to the length of the paper 2. Next, the ink sheet 1 is gradually taken up by a take-up roll 6 by driving a motor M2. In this case, the sheet 1 is continuously taken up without sagging, by the function of a slipping mechanism consisting of a helical spring provided on a shaft for the roll 6 or the like. When recording is completed and the trailing end of the paper 2 is detected by a sensor S1, the head 3 is separated, the ink sheet 1 is released from restriction, is continuously taken up by operating the motor M2, and is released from the paper 2 at a corner part A of the guide plate 10.
申请公布号 JPS602391(A) 申请公布日期 1985.01.08
申请号 JP19830110499 申请日期 1983.06.20
申请人 RICOH KK 发明人 WATANABE TETSUO
分类号 B41J2/325;B41J17/06;B41J17/38;(IPC1-7):B41J17/38;B41J3/20 主分类号 B41J2/325
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