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Nozzle ink box and circuit board

A circuit substrate and nozzle technology, applied in printing and other directions, can solve the problems of affecting printing quality, unable to record ink consumption requests in real time, etc., and achieve the effect of ensuring normal interaction and smooth transmission of information

Active Publication Date: 2019-11-05
APEX MICROELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the ink in the ink cartridge holding chamber is exhausted, the ink level information will be written as exhausted. Even if the ink cartridge body is replaced with a new full ink cartridge holding chamber, the ink consumption request cannot be recorded in real time, which will affect the printing quality.

Method used

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  • Nozzle ink box and circuit board
  • Nozzle ink box and circuit board
  • Nozzle ink box and circuit board

Examples

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Embodiment Construction

[0022] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0023] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The embodiment of the invention provides a nozzle ink box and a circuit board. The nozzle ink box comprises a first circuit board, a second circuit board, a holding part, and an ink holding chamber replaceably held in the holding part, wherein the first circuit board is provided with a nozzle circuit and a first interface circuit electrically connected with each other; the second circuit board isprovided with a second interface circuit and a third interface circuit; the ink holding chamber is held in the holding part and is provided with a first storage circuit and a fourth interface circuitelectrically connected; the fourth interface circuit can be electrically connected with the third interface circuit; the first storage circuit at least stores ink quantity information of the ink holding chamber; the second circuit board is further provided with a via circuit; and the via circuit is arranged to be capable of processing signal transmission between the second interface circuit and the third interface circuit.

Description

[0001] This application claims priority to a Chinese patent application filed with the China Patent Office on May 06, 2019, with application number 201910370854.1, and application name "Nozzle ink cartridge, inkjet assembly, and circuit substrate", the entire contents of which are incorporated herein by reference. Applying. technical field [0002] The present application relates to the technical field of imaging consumables, in particular, to a nozzle ink cartridge and a circuit substrate. Background technique [0003] An image forming apparatus (for example, a printer) has printing consumables, such as toner cartridges, ink cartridges, etc., for supplying printing materials. In the related art, the nozzle ink cartridge includes an integrally arranged ink cartridge body, an ink cartridge storage chamber and a nozzle circuit, wherein the nozzle circuit records ink volume information of the ink cartridge storage chamber. Once the ink in the ink cartridge holding chamber is e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
CPCB41J2/17523B41J2/17566B41J2/1753B41J2/17546B41J2/1752B41J2/17526
Inventor 刘卫臣
Owner APEX MICROELECTRONICS CO LTD
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