Environment-friendly printer selenium drum

Abstract

The invention relates to an environment-friendly printer selenium drum. The environment-friendly printer selenium drum comprises a toner bin box body and sliding assemblies; a waste toner bin box body is arranged at the top of the toner bin box body, a protective cover is arranged on the front face of the toner bin box body, mounting plates are arranged at the two ends of the toner bin box body; and the sliding assemblies are arranged at the two ends of the waste toner bin box body. According to the environment-friendly printer selenium drum, the sliding assemblies are arranged, the operation that a sleeve rod drives a photosensitive drum to move can be achieved; the photosensitive drum does not contact with a charging roller and a magnetic roller when the photosensitive drum is not used, so that abrasion of the photosensitive drum can be reduced, and therefore the service life of the photosensitive drum is prolonged; a rotating assembly is adopted, an adjusting block can be rotated, so that rotation of two rotating plates can be achieved, the rotating plates can achieve mutual clamping of the toner bin box body and the waste toner bin box body through clamping blocks, meanwhile, rapid limiting of the magnetic roller can be achieved; and a clamping assembly is arranged, clamping operation of an information board can be achieved through the clamping assembly, and the whole clamping operation process is very simple.

Description

technical field [0001] The invention relates to a printer toner cartridge, in particular to an environment-friendly printer toner cartridge, and belongs to the technical field of printers. Background technique [0002] The toner cartridge is also called a photosensitive drum, which is generally composed of a basic substrate made of aluminum and a photosensitive material coated on the substrate. The carbon powder in the toner cartridge is a kind of charged fine resin particles. The charge of the toner cartridge and the toner cartridge The polarity of the charge on the surface is opposite. When the surface of the charged toner drum passes the ink roller, the charged part will absorb the toner particles, and the printing system will transfer the printing paper, and the printing paper will be on the surface of the toner drum. The same but much stronger charge, the paper then passes through a toner-laden drum, and the toner on the surface of the drum is attracted to the paper, wh...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing toner cartridges, the photosensitive drum is mostly installed by bolts, which is not easy to replace. When the photosensitive drum and the charging roller are not in use, contact for a long time will easily increase the wear of the outer surface of the photosensitive drum and reduce the wear of the photosensitive drum. Service life, in the process of adding powder in the later stage, the toner powder is easy to escape from the gap, and the released powder adheres to the photosensitive drum, which is easy to cause pollution of the photosensitive drum and is not convenient for later imaging. Most of the existing toner cartridge chips are embedded in Inside the box, to replace the chip, you need to use tweezers to push the chip out and pick it up. Due to the small size of the chip, it is difficult to disassemble the chip without tools, and it is easy to increase the difficulty of the user's operation.

Images