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Record paper loading method of printer

A technology for recording paper and printers, which can be used in printing devices, printing, electromagnetic radiation induction, etc., and can solve problems such as paper jams

Inactive Publication Date: 2009-01-21
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the recording paper is conveyed in the reverse direction, the recording paper is in a slack state on the conveyance path from the roll paper loading part to the paper feed roller, and it may be stuck in a paper jam state on the conveyance path, so it is not advisable.

Method used

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  • Record paper loading method of printer
  • Record paper loading method of printer
  • Record paper loading method of printer

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] Embodiments of a roll paper printer to which the present invention is applied will be described below with reference to the drawings.

[0025] figure 1 It is a three-dimensional view of the appearance of a roll-fed printer, figure 2 It is a perspective view of the roll-fed printer with the cover opened. in addition, image 3 yes means figure 2 FIG. 4 is a partially enlarged cross-sectional view of the section along line III-III of FIG.

[0026] Such as figure 1 , 2 As shown, the roll-fed printer 1 of this example is equipped with a vertically long rectangular printer case 2 as a whole, and this printer case 2 is equipped with a rectangular frame-shaped box body 3 and a switch cover 4 (case cover). The switch cover 4 is centered on the rotation axis extending in the width direction of the printer at its rear edge, and is rotatably installed on the box body 3, from figure 1 shown in the closed position 4A to figure 2 Rotation is possible between the fully open ...

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PUM

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Abstract

The present invention provides a mathod of loading recording paper of printer. A rolled sheet 10 is loaded in a rolled sheet loading section 6 of a rolled-sheet printer 1. If the recording paper 10a is pulled out from the section 6 and inserted toward a nip part 19 of a paper-feed roller 17, the recording paper 10a is detected by photosensors 21, 22, then the operation of feeding the paper by the paper-feed roller 17 starts. The recording paper 10a is conveyed only by the 1st feeding rate L1 equal to the distance from the nip part 19 to a cutting position 24 of a manual cutter 23, and the recording-paper tip edge 10d is positioned in the cutting position 24. If the black mark 10c is detected by the photosensors 21, 22 before the feed rate reaches the 1st feeding rate L1, a normal feed-controlling based on the black mark is performed, then the recording-paper tip edge 10d is positioned in the cutting position 24.

Description

technical field [0001] The present invention relates to a method of loading recording paper on a tape-shaped recording paper printed with black marks at regular intervals along the longitudinal direction and issuing a receipt as a receipt of a fixed length. Background technique [0002] In receipt printers, etc., as the recording paper, when using a roll paper formed by rolling a tape-shaped recording paper printed with a black mark into a roll, the conveying and printing operations of the recording paper can be controlled according to the black mark, and the recording paper can be printed at a certain length. Bills are issued one by one. [0003] This type of printer generally conveys the tape-shaped recording paper that is pulled out from the roll paper along the path that passes through the paper feed roller and the printing position and then reaches the cutting position of the paper cutter. Printed black logo. Once the black mark is detected, the recording paper is sen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J11/46G06K7/10B41J15/00B41J11/66
Inventor 村越启二
Owner SEIKO EPSON CORP
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