Green laser pointer can run smoothly

Cleaning blade: when the drum to complete a print drum surface of the toner image, and will not be 100% transfer to the paper, so use rubber cleaning blade on a pictorial legacy of residual carbon scrape powder, deposited in the waste bunker. If the cleaning blade is aging, irregular black spots and lines can not be in addition to the net residual toner, it will make the attachment to the following page. Charge roller: charge roller is applied to the AC and DC voltage, so it has a dual function, that is, to charge the drum surface, is also able to remove the residual potential after the first imaging. Charging the drum roller damaged or unclean and the operation of voltage caused by the consumption charge and discharge, bottom ash will cause or impact on print quality. The low power of  green laser pointer  is environment-friendly and will do no harm to users’ health.
Select elements of the toner. The comprehensive quality of the toner mainly consider the following five factors: blackness, bottom ash, the waste toner rate, resolution, fixed degree. These factors are interrelated, and they influence each other, the following reasons for the relevant elaborated on the impact of these factors. The blackness calculation blackness value tester first to launch a certain number of strong beam, shines test graphics, and then reflected back to the blackness value tester, calculate its beam is absorbed, and then drawn through a fixed formulas value. We generally have such a habit that more black toner to print the words the better. But sometimes toner other factors may also cause this illusion, such as fixed degree less toner, just adsorbed on the paper surface without fully penetrate into the paper fibers. Logos of  green laser pointer  could also be specially silk-screened.
When the paper surface of the toner particles deposited on the paper surface, the light absorption rate is very high, giving the impression is very dark, but in fact, this toner high melting point of the printed word is not solid is not a good toner. The bottom ash values are printed with black tester tests the sample is not the word black value of the blank space. Also the extent of white paper with a toner to print the paper bottom ash value is not necessarily the same. Under normal circumstances, the OEM toner bottom ash value of about 0.05 to 0.06, greater than 0.06, the visual results of printing proofs will feel a little dirty. The impact of the end of the main reasons of the gray values and the electrical properties of the toner (referred to as electrical) and the toner particle size. The color of green laser pointer  is various.
Conductivity, the finer the more prone to bottom ash. Each type of printer requires the electrical properties of the toner is generally not the same, which is why we emphasize one of the reasons for post-secondary powder. In addition, the leakage caused by damage of the photosensitive drum surface layer, can also cause the bottom ash. The waste toner rate is defined as the proportion of a certain amount of toner the resulting Feifen in normal print. Toner in the production of a variety of ingredients by a certain percentage to join together, and mix thoroughly by appropriate treatment, and then finely ground. In this process, and can not guarantee that the thickness of each toner particle and its main ingredients toner, iron powder, the same as the proportion of resin, only a certain proportion of the scope. Logos of     laser pointer can be customized.