Special tool for installing carbon powder ink cartridge of laser printer

Abstract

The invention provides a special tool for installing a carbon powder ink cartridge of a laser printer. The special tool comprises a special adjustment device, a soft rubber patch, an auxiliary strip,a covering rod and an elastic sleeve. The left end of the special adjustment device is fixedly equipped with a soft rubber patch. In the process of installing the carbon powder ink cartridge of the laser printer, when the ink cartridge is dismounted, residual powdered ink fall onto a lamination and a bottom lamination fit and unfolded in a carrying hidden hook through an interface, so that the scattered ink powders can be taken out to prevent the ink powders from scattering in the printer; when the ink cartridge is mounted and dismounted, mounting and dismounting are finished in a horizontal pushing and pulling manner; and in the pushing and pulling process of a bump in a fixation region, a sealing rubber sleeve in a high-sliding back piece can enable the upper and lower surfaces to be stretched and staggered in a surface separated staggering manner when subjected to upper and lower synchronous pressure, so that mounting and dismounting of the ink cartridge can be finished safely and losslessly.

Description

technical field [0001] The invention belongs to the field of toner, and more specifically relates to a special tool for installing a toner and ink cartridge in a laser printer. Background technique [0002] During the installation process of the toner cartridge in the laser printer, when the cartridge is removed, the residual toner will fall on the cartridge installation area through the interface, and the toner cartridge inside the cartridge will lose its There will often be an uneven and concentrated state of concentration inside. When the ink cartridge is installed and removed, it is disassembled by horizontal push-pull. [0003] Based on the above description, the inventors found that the existing special tool for installing toner and ink cartridges in a laser printer mainly has the following deficiencies, such as: [0004] 1. During the installation process of the toner cartridge in the laser printer, since the residual toner will fall on the cartridge installation are...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a special tool for installing toner and ink cartridges in laser printers to solve the problem that, during the installation process of the toner and ink cartridges in existing laser printers, there will be residual toner passing through the interface when the ink cartridges are removed. It is located in the ink cartridge installation area, and it is easy to enter the printer during reciprocating installation operations. The toner cartridge inside the ink cartridge will often appear in an uneven and concentrated state after installation due to the growth of the toner powder, which will make the toner It is not easy to input, which leads to unsatisfactory printing effect. When the ink cartridge is installed and removed, it is disassembled by pushing and pulling horizontally. Because the protrusions in the fixed area need to be strongly rubbed against them during the pushing and pulling process , when the situation where it is difficult to release the pressure continues, the bottom of the cartridge is prone to cracks

Images