Compatible Laser Toner

Laser printers use a longer time, the output of text, images will appear blurred, increase the bottom ash and shape longer and other issues, the reason is usually the surface film cartridge aging actions, in which case we can use the following methods to try to repair: the first to buy some chromium oxide, each taking 3-5 grams, with cotton wool dipped in some direct chromium oxide, the direction along the shaft, gently and evenly, wipe it again without omission . Be careful when cleaning to avoid nails and other hard objects will scratch the film cartridge. But can not force too much, so as not to scratch the drum membrane, leaving frayed cartridge scrapped. In this way, you can remove the ...