Position:The laser printer although the type is very much, but its are main place and working principle and use up material to wait basically very much the same. Its normally loss material basically is powder box, and the quality of sample of laser printer output basically also depends on the quality of powder box. The component that basically damages easily is hot roller, and once attaint cannot be maintained,heat up roller, change only, because this user that this gives a laser printer brought not little trouble.
In the laser printer, hot roller part calls fixing again implement, its action is the black white on the paper that outputs the laser printer paper will let absorb after its are roast and fused and be Mo Fengu surely on paper, make the image such as the create character of former preexistence paper, picture is secured thereby come down, because this calls fixing implement. Hot roller is form by aluminium alloy, exterior plating has special material, it not only can high temperature resistant, the mainest is it no matter dirty to carbolic pink etc content is solid or fused liquid won't adhesion, accordingly, can will bear the weight of content (wait like paper, vitriolic paper) the black white that go up is baked fused. Its heat source is the tube outside a when be in hot roller center special Yuan Gong, switch on the mobile phone when the laser printer warm-up (about 2 minutes) hind, make the temperature of hot roller surface achieves 100 much Celsius, and secure temperature at ordinary times in this position, the paper of current in the job range sends after this fixing implement when, the tube of hot roller puts through heat, so that fuse black white, and heating when be entered without paper, because this can assure,can not exceed beforehand temperature limits.
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