Ink jet recording device
A technology of inkjet recording and equipment, which is applied in printing and other directions, and can solve the problems of printer receivers not being able to receive light, wrong judgments, etc.
Active Publication Date: 2012-05-02
ZHUHAI NINESTAR MANAGEMENT CO LTD
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- Application Information
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Problems solved by technology
[0005] The present invention provides an inkjet recording device to solve the problem that the ink leaked from the ink supply port easily adheres to the LED during the installation and disassembly of the existing ink cartridge, causing the receiver on the printer to fail to receive the amount of light and make a wrong judgment
Method used
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0030] Such as figure 1 , figure 2 As shown, the inkjet recording apparatus 1 in this embodiment includes a display unit 2 capable of displaying the state of the printer, the recording head (not shown) scanning the recor...
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The invention relates to an ink jet recording device, comprising a bracket, a plurality of fluid containers capable of being installed on the bracket, an ultrasonic processing unit, an ultrasonic receiving unit and an alarm unit, wherein each fluid container is provided with one ultrasonic transmitting unit capable of distinguishing the fluid containers and emitting ultrasonic with different frequency spectrums; the ultrasonic processing unit comprises a memory and a comparator; the ultrasonic receiving unit receives ultrasonic emitted by the ultrasonic transmitting unit on each fluid container and outputs actual ultrasonic frequency spectrums to the comparator; the memory stores ultrasonic frequency spectrums supposed to be emitted by each ultrasonic transmitting unit when the fluid containers are correctly installed at the corresponding positions of the bracket, and is connected with the comparator; and the comparator compares the actual frequency spectrums, received from the ultrasonic receiving unit, of the positions, at which the fluid containers are installed, of the bracket with the ultrasonic frequency spectrums supposed to be emitted and gives alarm on the compared result by using the alarm unit. Even if ink is leaked at an ink supplying port, wrong judgment can not be caused.
Description
technical field [0001] The invention relates to the field of inkjet printing, in particular to an inkjet recording device. Background technique [0002] In order to meet the demand for high image quality, light magenta ink, light cyan ink, etc. are used in addition to conventional four-color (black, yellow, magenta, and cyan) inks. Furthermore, it is proposed to use inks of special colors, such as red ink or blue ink. In this case, seven to eight color ink containers are individually used in the inkjet printer. Thus, there is a need for a mechanism to prevent ink containers from being installed in wrong positions. US6302535 discloses that the engagement configurations of the carriage and the ink container are different from each other, so that when the ink container is mounted on the carriage, it prevents wrong installation (incorrect position) [0003] In addition, a position checking method is conceivable that controls lighting of LEDs at installation positions of a plu...
Claims
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IPC IPC(8): B41J2/21
Inventor 梁仕超
Owner ZHUHAI NINESTAR MANAGEMENT CO LTD