Power Supply Switch Of The Host Green Laser Pointer

By Author: janney
Total Articles: 32
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When replacing the fuse first troubleshooting, and back to the new fuse to prevent failure further.

(5) measurement of integrated circuit chips, the chips should be used to measure the marginal method of circuit connection contacts. When measured against the foot leads chips, table pen touch short (due to IC leads to the foot of the arrangement is very close).

(6) Many laser printer connectors, repair to remember clearly their respective positions, colors, etc., to prevent incorrect insertion when you reset, causing new problems. However, it is better for people to avoid staring the first-level laser of green laser pointer  for a long time.All wiring must be fixed according to the original position, to prevent cross-sensor electromagnetic field, causing poor print quality.

(7) replacement of the component must use the same type of components, even substitution of components, the main parameters must be consistent, not arbitrary substitution.

(8) laser printer laser and optical components, can not disassemble ...
... it to adjust, or will cause the laser aging, focus offset, affect the printing or font-variant.

(9)Here are some control measures for using the second-level laser of 200mW Laser Pointer . Laser printer cartridge components, can not disassemble it, can not touch the drum, but can not wipe with a solvent free, so as not to damage the photoconductive layer, the cartridge components should be stored on the dark place to avoid over-exposure resulting scrap.

(10) laser printer for demanding work environment, not in particularly humid environment. Humidity requirements for the paper is also very strict, not used the tide is not temperature or surface coated with the coating of paper, otherwise it will cause a paper jam.

(11) printer has "paper jam" should immediately turn the power off, pause a while, playing the first boot cover and then remove the drum jam by gently pull out the paper. For the second-level laser of 100mW laser pointer , warning signs should be stuck to the body of the tool.Can not be forced to pull, this will damage the photoelectric sensor lever. Printer power is still high after a short time there, to prevent electric shock.

(12) can not be adjusted to adjust circuit board components, so as to avoid delay circuit operating point shift and shift, part-time work in order to make the confusion, not print.

(13) components used in laser printers, mostly imported, or the plant-specific components, such as the need to replace it, the best areas to find the nearest service station to help professional, or access to such information, to find alternative components.
Laser Products

1 Product Features

U.S. imports from high-quality toner used, the live, mobility, moisture, hot melt material tests have been confirmed. For the third-level laser of Blue Laser Pointer, some measures must be set for security.With small particle size, full dark, density and structured, bottom ash, a small high resolution, fixing firmly compatibility is good. Cartridge recycling through rigorous testing process and advanced processing technology, reliable performance. Development of a new cartridge parts, consumable parts which are known by the supplier to provide more stable performance excellence.

2 cartridge works

I. component parts and functions
Function of the components:

1) drum: the drum is the heart-in-one toner cartridges, all other components distributed around the drum, the drum as the center and play their different roles.Making people know the potential danger in using this level of laser of 5mW laser pointer is necessary. In the imaging process, the photosensitive drum charging and receiving laser, electrostatic latent image formed on the surface further to form visible toner image.

2) magnetic roller: magnetic roller that the developer roller, the image density is one of the most influential components. Responsible for the toner suction from the bunker,

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