Wire holder, ink-jet printer and ink box

Abstract

The invention provides a wire holder, an ink-jet printer and an ink box. The wire holder comprises a box body in which at least one chip is mounted, wherein the chip is used for communicating with the ink-jet printer, and is stored with information relevant to the ink box; the box body is also internally provided with a piezoelectric signal generation circuit for providing a piezoelectric signal to the ink-jet printer, and at least one switch which is normally-closed switch; moreover, the switch is connected in series with the piezoelectric signal generation circuit, and a pressing part of the switch extends out of a wall of the box body; the wire holder further comprises a clamping component; and the clamping component is clamped on the external surface of the box body and butted againstthe switch to make the switch reverse. By means of the wire holder provided by the invention, the ink-jet printer restructured by a user can be prevented from wrongly performing print head cleaning operation while being started; and the condition of white bar can be prevented during printing after a new ink box is mounted, so that the printing quality is ensured.

Description

Technical field [0001] The invention relates to the field of printing, in particular to a terminal block for an inkjet printer, an inkjet printer equipped with the terminal block, and an ink cartridge for the printer. Background technique [0002] Inkjet printer is a common printing equipment, which provides great convenience for modern office. Existing inkjet printers use an ink cartridge containing ink as a consumable container to eject ink onto paper to form characters or patterns to be printed on the paper. [0003] See figure 1 , An existing color inkjet printer has a housing 11, figure 1 The illustrated inkjet printer omits the upper cover of the housing 11 and the pallet. The housing 11 is provided with the body 12 of the inkjet printer, and is provided with a sliding rod 13, and the printing carriage 15 is in the motor ( figure 1 (Not visible in) under the drive of reciprocating movement along the slide bar 13. [0004] Four ink cartridges 16 are detachably mounted on the p...

AI Technical Summary

Problems solved by technology

[0014] When the user refits the inkjet printer and turns on the inkjet printer for the first time, if the user fails to install the ink cartridge in time, the inkjet printer will start to work due to receiving the piezoelectric signal and perform the operation of cleaning the print head. Inhale the moisturizing liquid preset in the print head into the waste ink pool, causing the print head to dry out due to air entering the channel

After the ink cartridge is installed in the printing carriage, the ink in the ink cartridge cannot be sucked into the ink nozzle smoothly because there is no water diversion in the channel of the print head, which affects the smoothness of the ink supply, resulting in ink breakage during printing. White streaks appear on printed paper, affecting print quality

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