Laser Printer Technology Meaning

An led printer is a type of computer printer similar to a laser printer such a printer uses a light emitting diode led array as a light source in the printhead instead of the laser used in laser printers and more generally in the xerography process.

Laser printer technology meaning. Difference detween laser printer and laserjet is that laser printer is a high quality high speed type of non impact printer. Inkjet printers generally take up less room than laser printers. The first laser was built in 1960 by theodore h. A laser printer is a popular type of personal computer printer that uses a non impact keys don t strike the paper photocopier technology.

A laser printer is a high resolution printer that employs the use of the electrostatic reproduction technology characterized by photocopying machines to fuse the text and graphic images to paper. The led bar pulse flashes across the entire page width and creates the image on the print drum or belt as it moves past. A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation the term laser originated as an acronym for light amplification by stimulated emission of radiation. When a document is sent to the printer a laser beam draws the document on a selenium coated drum using electrical charges.

While the most basic definition of printing is the same across both inkjet and laser. A major benefit of a laser printer is its ability to produce the perfect copy. They use individual sheets of paper that are stored in one or more removable tray that slide in the printer case when they work with personal computers. Laser printers work by using a light beam drum and toner to print the document.

Instead as paper passes through the printer the laser beam fires at the surface of a cylindrical drum called a photoreceptor. The best laser printers come in every shape and size and we ve listed our top recommendations so that you can find the right laser printer for your home or office. Maiman at hughes research laboratories based on theoretical work by charles hard townes and arthur. Printers are one of the most popular computer peripherals and are commonly used to print text and photos.

Though contrary to popular belief the laser does not actually burn the images onto the paper. This is a really quick method of printing compared to inkjet printers and this method of production means that laser printers are able to handle high print volumes with ease. Laser printer vs laserjet. For example if you created a report on your computer you could print several copies to hand out at a staff meeting.