The first thing you need to know is that the laser printer works with toner-type ink, which is powder.
For it to turn into ink, the machine uses a very high temperature inside it and, thus, the toner comes into contact with the paper and your print comes out. The cool thing is that the quality of this paint has a finish very similar to varnish.
HP brings to market the Laser 135W multifunction printer. It is a laser printer, has a USB port, Wi-Fi and monochrome printing type, that is, it prints in black and white. In addition, it includes copying and scanning functions. Complete and practical to facilitate your daily work.