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Chromatape casket

A technology for tape cassettes and cassette shells, applied to ink ribbon cassettes, printing, printing devices, etc., which can solve problems such as inability to obtain printing quality, unstable passage of ink ribbons, and difficulty in loading ribbon cassettes

Inactive Publication Date: 2004-11-03
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Impaired print quality due to the ribbon being loosely secured to the paper cassette, the ribbon can only pass unsteadily between and near the printhead and platen
The position of the ink ribbon and the paper ribbon fluctuates, so that a constant print quality cannot be obtained
[0009] On the other hand, if the gap between the peripheral surface of the accommodating port and the outer peripheral surface of the ribbon cassette is reduced to a slight gap so as to form a tight fit between the tape cassette and the ribbon cassette, smooth It becomes difficult to install the ribbon cassette into the tape cassette
Also, if the ribbon cassette expands due to heat, the ribbon cassette will get stuck in the paper cassette

Method used

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  • Chromatape casket
  • Chromatape casket
  • Chromatape casket

Examples

Experimental program
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Embodiment Construction

[0034] The paper tape / ink ribbon combination cassette according to the preferred embodiment of the present invention will be described by referring to the drawings, in which the same elements are marked with the same reference numbers to avoid repetitive description. Unless otherwise specified, the terms forward, backward, right, and left are only used as shown in the figure. Other terms used in the future, such as up and down, are used to define various parts when the label printer is configured in the orientation to be used. This preferred embodiment describes the application of the present invention to a label printer and a paper tape / ribbon combination cassette used in the printer. In this embodiment, the label printer generates tape-shaped labels by printing color text, symbols and characters on a paper tape as a printing medium. The paper tape / ribbon combination cassette includes a paper tape cassette that can be detachably installed on the printer and an ink ribbon cassette...

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PUM

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Abstract

A chromatape casket for a printing device, includes: a rectangular casket housing, defined by four corners, and having a print head notch, which is suitable to accomodate a print head supporter of the printing device, and a casket exit part abuting with the first corner of four corners adjacent to the print head notch. The casket housing includes a sensor part, which has a surface suitable to interact with a sensor array of the printing device, in order to identify at least a character of the chromatape casket, the sensor part situated at the second corner of four corners, the second corner and the first corner respectively located at the relative end of the diagonal.

Description

[0001] This application is a divisional application of the Chinese patent application with the title of "Combination box including a paper tape cassette and a ribbon cassette" as the parent case. The original parent case’s application number is 96107370.5, and the filing date is 1996 March 29. Technical field [0002] The invention relates to a paper tape / ink ribbon combination box that can be freely installed on a label printer. The paper tape / ribbon combo box includes a paper tape cassette that can be used as a printing medium by a printer to print characters, etc., and also includes a freely detachable installation on the paper tape cassette Ribbon cassette. The present invention particularly relates to improving the structure of the ribbon cassette when the ribbon cassette is installed in the ribbon cassette to facilitate the loading or unloading of the ribbon cassette and improving the positioning of the ribbon cassette in the ribbon cassette. Background technique [0003] Ja...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/325B41J3/407B41J3/46B41J11/70
CPCB41J3/46B41J2/325B41J3/4075B41J11/70B41J15/044
Inventor 山口晃志郎杉本淳杉山丰
Owner BROTHER KOGYO KK