Matching of HP 3530 series toner cartridge assembly

A technology of toner cartridges and components, which is applied in the fields of electrical recording technology using charge graphics, equipment for using electrical recording technology using charge graphics, and electrical recording technology, which can solve the problems of inability to meet printing requirements, increased printing defects, and effective toner Problems such as low utilization rate

Inactive Publication Date: 2011-02-09
FOREVER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the production matching of this toner cartridge in the industry is only a simple ratio, without effective consideration of the interaction between the developing roller, powder feeding roller, powder knife, and toner, resulting in uneven product quality: toner The effective utilization rate is low. After one service life ends, there are 60-170g of remaining powder in the toner bin that does not participate in printing, resulting in a large waste and serious pollution to the environment; and the printing quality is unstable, especially in the toner cartridge In the middle and late stages of the service life, due to improper cooperation between various parts, many parts are seriously damaged, and printing defects increase significantly, which cannot meet the printing needs; the toner consumption for printing a single page with 5% coverage is above 0.02g, and the filling is 160g ~560g toner can print 4000~19500 pages, resulting in high overall cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] In a dust-free and static-free environment with a temperature of 20°C±4°C and a relative humidity of 35% to 60%, assemble the above accessories in the toner cartridge shell according to the following requirements: First, coat the bias contact on the conductive end of the developing roller with Appropriate amount of conductive paste; secondly, apply uniform lubricating powder or toner within 3mm of the front edge of the powder outlet knife; thirdly, contact the developing roller and the powder feeding roller in parallel through the powder feeding roller positioning sleeve on the powder bin of the toner cartridge Assembling, the interference is controlled at 1mm; finally, the edge of the powder knife is parallel to the transverse center axis of the magnetic roller at an angle of 30°. After fixing, rotate 2-3 times to ensure the smooth operation of the magnetic roller. Install the above methods to install each component inside the shell of the toner cartridge, and the overa...

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PUM

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Abstract

The invention relates to matching suitable for a color toner cartridge assembly for HP Color LaserJetCP3530MFP / 3530fsMFP / 6030 / 6030f / 6040 / 6040f series printers. The invention achieves optimal properties and matching effect of accessories after assembly by setting the ranges of geometric parameters, physical parameters, photoelectric parameters, and the like of a developer roll, a powder feed roll, powdered ink and a powder delivery knife, ensures the overall printing quality, also reduces the generation of waste powder, prolongs the printing life of the HP 4730 series toner cartridge, greatly reduces the printing cost and the environmental pollution and saves the resources.

Description

technical field [0001] The present invention relates to a laser jet suitable for HP Color LaserJetCP3530MFP / 3530fsMFP / 6030 / 6030f / 6040 / 6040f / 6015 / 6015de / 6015dn / 6015n / 6015x / 6015xh / 9500 / 9500MFP / 9500gp / 9500hdn50L10 / 15000 / 2 / 2500n / 2500tn series printers match the developing roller, toner feeding roller, toner, and toner discharge knife in the color toner cartridge. Background technique [0002] The toner required for this series of toner cartridges is color toner, and the structure requires matching powder feeding rollers, developing rollers and metal powder knives to realize the transmission and development of toner. At present, the production matching of this toner cartridge in the industry is only a simple ratio, without effective consideration of the interaction between the developing roller, powder feeding roller, powder knife, and toner, resulting in uneven product quality: toner The effective utilization rate is low. After one service life ends, there are 60-170g of remai...

Claims

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Application Information

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IPC IPC(8): G03G15/08
Inventor 王培福耿国庆梁艳艳
Owner FOREVER TECH
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