Thursday, October 17, 2013

The Anatomy of a Laser Printer

Laser printing is a blessing to offices; the technology can print a lot of documents efficiently and quickly without making a lot of noise. Moreover, the efficiency of laser printers means that companies will save both time and manpower. Despite the advantages brought about by laser printers, there are only a few individuals who appreciate the intricate technology involved in the conversion of blank paper into printed documents.

Static electricity rules laser printing. The paper passes through a drum, which is a tube made of highly photo conductive material that is discharged by light photons. The drum, initially charged positive by the charge corona wire, revolves while exposed to a tiny laser beam emitted by the printer that discharges certain points.

These points become the letters and are coated with a positively-charged toner, which is a fine black powder. The powder only attaches itself to the negatively-charged points of the drum. Before the paper rolls over the drum, it is given a negative charge, so the toner sticks to the paper. Finally, it rolls through a pair of heated rollers, called a fuser, so that the loose toner powder melts.

After undergoing this intricate process, your document is finished. Though printing documents with a laser printer is relatively quick and efficient, the process is actually rather complicated.


Designer Outlet said...

Concord Supplies Coupon
Consult the Concord Supplies site when you have questions regarding their usual shipping expenses. Be ready for each scenario on the class, so you may concentrate on what really matters. Tests performed by the company indicated the products may have a minimal degree of thiamine (Vitamin B1)

Post a Comment

Design by Free WordPress Themes | Bloggerized by Lasantha - Premium Blogger Themes | Free Samples By Mail