How to choose laser printers

All-round understanding of laser printers
Laser Printer Category
Laser printers can be divided into black and white laser printers and color laser printers two broad categories. Fine print quality, low print cost, superior efficiency and extremely high load of black and white laser printers print the most prominent features. Despite the relative price of monochrome laser printers inkjet printers to high-functionality less than the MFP, but from the single-page printing costs and in terms of printing speed, it has an absolute advantage will continue to be the pursuit of efficiency in commercial office those who preferred.

  
Laser printer works
     Laser printer works, simply, is to use the drum containing the controlled laser beam to control the laser beam is opened and closed, when the scroll of paper between the drum when the ups and downs of the laser beam in the paper and magnetic arising between the shuttle drum spot, this time inside the printer toner will be attracted to light points attached to a piece of paper to form text and images. This is the equivalent of a drum the whole heart of the operation of laser printers, generally known as "photosensitive drum", or "photosensitive drum."
The process of laser printer
First of all, when the print command to send to the printer, the whole fabric on the drum will start a positive charge or negative charge, through a laser beam "exposure" to the photosensitive drum, this work was originally covered drum will make the potential zero. Then make the toner charged toner folder, this time with an electrostatic latent image of photosensitive drums, will be a way to quickly scroll near the toner folders, toner will close with an electrical adsorption on the photosensitive drum to complete the "imaging" work. When the warm finalized printed by the printer, the photosensitive drum next to the blade will be some residual toner "Clear" Then the potential on the drum and then removed to complete the final one, "except as" work.

   
Note laser printer to buy
Concerned about the Printer Features
     Laser printer home and small businesses penetrate Although a laser printer is due to mature key technologies and key components prices, also because some of the features of laser printers has been reduced, which led to the decline in prices throughout the printer, was the family and small business user acceptance. Therefore, we in the choice of laser printer when the printer's features do not necessarily require strong today, we must first analyze their own areas in which the actual functional requirements, as long as meet the actual needs of their own can be. Otherwise, if only emphasizes the printer's features, prices are likely stuck atop.
The universality of supplies is very important
      Purchase any other printer, as the universality of printing supplies is very important, if required in order to buy supplies for four, it is not worthwhile. I have seen many companies come across this situation, no powder cartridge, and yet I do not know where to buy, the result that the entire company's work is almost hidden in the paralysis. Also note that point is, the purchase of the aircraft must have to be mature and mainstream models, buy those just listed on the model, this is also very likely to buy less than supplies.

Professional after-sales service
     It also is critical, especially for laser printers such as the relatively high-end products. Calling such, without a good professional service, once a problem, while the maintenance engineers can not solve, your maintenance costs may also be more than machine prices are expensive. So, when you purchase must pay attention to the maintenance terms of service vendors, but not in the sales of products enthusiastic recommendation under the blind natural make up its mind to buy the machine's decision.

The best maintenance time
To master the best laser printer maintenance time, you can receive the best maintenance results.
(1) each to replace when the powder box.
(2) End of 2500, when every print.
(3) The print quality when problems arise.

Method to avoid the jam
    Jam defects are common. Place the paper in his hand when the edges smoothed, using card paper jammed tight on both sides of paper can effectively avoid the jam. When the cardboard, we also do not worry. First open the HP laser printer clamshell, remove powder box, the printer pull up the left side of the green switch, so that devices can expand the roll gap. Then gently pulling his hands were jammed paper, this time careful not to too much force, so as not to pull off the paper, paper, once broken, left to take the paper will be very bad; even can not use sharp things to fetch, so as to avoid laser printer damage.

Cartridge installation and storage
    Powder is the importance in laser printer parts, a direct impact on print quality. For the powder box installation, first remove the powder box from the packaging bag, out of sealing strip (Note: Be sure to seal completely out. I have had that they could not seal the print out is not out of the experience), and then to Powder axis rotation axis, so that the toner in the powder box distributed evenly, so that can make print quality. For the powder box to save, to save the first wife powder box packaging bags can be stored at room temperature. Remember do not let direct sunlight powder box, otherwise it will directly affect the life of powder box.