How does the Laser Printer.

How does the Laser Printer.
Each time you send a page to your laser printer (commonly this type of equipment is called printer
laser, but not everyone uses a mechanism with laser beams), you are at the same time, triggering a series of
complex procedures as efficient as a factory and as accurate as a well-choreographed ballet.
At the heart of the printer is printing module - the mechanism that transfers a black powder for the page - one
device node whose ancestor the copier. Parts represent the highest standards in terms of technology
printing, including imaging laser, the drive needs to paper and a microprocessor which controls
all these tasks.
To create an impression of high quality graphics, which is characteristic of laser machines, the printer controls
mandatory five tasks simultaneously: (1) it must interpret the signals from the computer, (2) convert such
instruction signals for controlling the movement of the laser beam (3) to control the movement of the paper (4) to polarize the
paper so that it attracts black toner that will compose the picture and (5) fuse toner deposited on the paper.
The result is an excellent impression. The laser printer not only produces copies faster than dot matrix printer,
pages are also more accurately detailed than those produced in matrix. In brief, the laser printer is
become standard for high quality printing on computer systems.

Source: Evolution of Computers