When we purchase the laser printer cartridges, pay attention to the quality of the high-quality cartridges, otherwise the purchase of the bad goods will reduce the life of the printer and further greatly increase the printing cost. We should not greed for cheap, and it’s best to go to the regular supplies shop to buy. In addition, I want to share some of my experience to you and I wish this will be helpful to you.
1. The package is important The appearance of the super-class color laser toner cartridge is beautifully printed and brightly colored. The serial numbers on the back are printed with special techniques, and the background color has a rectangular offset. But bad-quality cartridge doesn’t have the same situation. The outer packing of the bad one is rough, blurred and gray. For example, the reliable toner cartridge of HP cf410a has a laser anti-counterfeiting label attached to the box, and the color will change between black and blue as the angle of observation is different. Even if the reliable compatible hp cf410a toner has distinct colorful packaging, not unlike the inferior one, you may obviously feel it unreliable for its dim colors and fuzzy appearances. 2. The connection. In the use of old toner drum self-filling, JS will inevitably have “action “in the connection part of the toner cartridges. If the connection part has a “washed” trace or the blue layer of the screw (the black heat treatment layer) is damaged, it’s likely to be recycled. 3. The printing materials. Print out the sample sheet with the best cartridges, the image and the files are not only fine and clearly, but also have good adhesion. But the quality of the printed sample is less when printing toner cartridges with not good or self-filling toner. some of the inferior toner printing on the paper, with the fingers can wipe out the printed handwriting; some of the drum powder particles are thinker, which has a greatly harmful to both environment and people’s healthy. The damage of the drum core caused the local to be unable to sensitized, which will form forever blank on the paper surface, some will appear the word strokes broken phenomenon. 4. The quality of the toner. Although the printing quality of laser printer mainly depends on the resolution of laser printer, it is also directly related to the size of carbon powder particles. The high performance hp toner has the outstanding play, such as you will get more steady and durable printing results without any impurities. One ways for ordinary user to judge the quality of the toner is printing a completely black sample with a laser printer equipped with this cartridges, and see if the black distribution on the paper is even. If the distribution is even then the toner is credible, and you can consider to change a new toner cartridge if you find it’s not uneven.
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