A Negative Pressure Ink Cartridge Filling System Based on Ink Output Control

Abstract

The invention discloses a negative-pressure ink cartridge filling system based on the control of ink discharging quantity. The negative-pressure ink cartridge filling system structurally comprises anink discharger, an ink cartridge body and an ink filling port, wherein the ink discharger is mounted on the ink cartridge body; the ink cartridge body is equipped with the ink filling port; the ink discharger is equipped with an ink outlet; the ink cartridge body is composed of a fixing tip circle, fixing baseplates, an ink cartridge frame, a fixing side plate and an internal device; the ink cartridge frame is equipped with the fixing tip circle; the fixing baseplates are locked on the ink cartridge frame; and the ink cartridge frame is connected with the fixing side plate in a gluing manner and equipped with the internal device. By the adoption of the negative-pressure ink cartridge filling system disclosed by the invention, the color of an image can be independently changed by a printer,the ink discharging quantity of an ink cartridge can be flexibly controlled, and the printed ink color can no longer be controlled by a computer alone; furthermore, the relatively delicate color andluster sense of the printed image can be achieved, and the image quality can be effectively improved; and when an image file is copied by the printer, the ink discharging quantity can be directly increased or reduced during the printing process according to later requirements, and the working efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the field of ink cartridges, in particular to a negative pressure ink cartridge filling system based on ink output control. Background technique [0002] The ink cartridge mainly refers to the part used to store printing ink in the inkjet printer and finally complete the printing; when in use, the ink cartridge is installed on the printer, and the ink cartridge is controlled by setting the printer to print the image in cooperation with the printer and the ink cartridge. [0003] The weight of the ink color in the printing process of the prior art printer is determined by the picture, and it is impossible to aggravate or reduce the color of the image in the later printing process, and it is impossible to flexibly control the ink output of the ink cartridge, and the printed ink color can only be printed by a single Computer control, the color sense is rough, and the image quality cannot be effectively improved; when the printer c...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art, and provide a negative pressure ink cartridge filling system based on ink output control, so as to solve the problem that the ink color of the printer is determined by the picture during the printing process, and cannot be used in the later printing process. It is impossible to flexibly control the ink output of the ink cartridge, and the printed ink color can only be controlled by the computer. The color sense is rough, and the image quality cannot be effectively improved; the printer cannot copy the image file according to the later stage. It is required to increase or reduce the amount of ink directly during the printing process, which cannot effectively improve work efficiency

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