IBM introduced the first laser printer in 1975 for use with its mainframe computers. In 1984, Hewlett-Packard revolutionized laser-printing technology with its first LaserJet, a compact, fast, and reliable printer that personal computer users could afford. Since then, laser printers have decreased further in price and increased in quality. Hewlett Packard continues to be the leading manufacturer with competitors including Lexmark, Okidata, and Xerox.
A laser printer is a popular type of personal computer printer that uses a non-impact (keys don’t strike the paper), photocopier technology. When a document is sent to the printer, a laser beam “draws” the document on a selenium-coated drum using electrical charges. After the drum is charged, it is rolled in toner, a dry powder type of ink. The toner adheres to the charged image on the drum. The toner is transferred onto a piece of paper and fused to the paper with heat and pressure. After the document is printed, the electrical charge is removed from the drum and the excess toner is collected. Most laser printers print only in monochrome. A color laser printer is up to 10 times more expensive than a monochrome laser printer.
The laser printer is different from an inkjet printer in a number of ways. The toner or ink in a laser printer is dry. In an inkjet, it is wet. Over time, an inkjet printer is about ten times more expensive to operate than a laser printer because ink needs replenishing more frequently. The printed paper from an inkjet printer will smear if wet, but a laser-printed document will not. Both types of printer operate quietly and allow fonts to be added by using font cartridges or installing soft fonts. If your printing needs are minimal, an inkjet printer is sufficient. But if your printing volume is high, consider buying a laser printer.
Laser printers can be a more economical, less frustrating alternative to inkjets. While laser printers tend to cost more to buy at first, they’re often cheaper to operate because monochrome toner is so inexpensive. Toner cartridges don’t have to be replaced as often as ink cartridges and are less of a burden. Unlike inkjets, a laser printer won’t clog up if you go weeks or months between print jobs. Laser printers also tend to be faster than inkjets, and they usually produce sharper-looking text as well.
Quality : Laser printers have the ability to print very high quality documents. Since Inkjet printers spill out droplets of ink to print, the solution tends to be lower than that of Laser printers. If you’re searching for inexpensive black or color printing, Inkjet printers will be your best choice as the quality is also very good. If you need the ability to print documents with high quality in a short time, a Laser printer will be the optimal decision for you. HP LaserJet Pro M402n Monochrome Printer, (C5F93A)
The cost of this technology depends on a combination of factors, including the cost of paper, toner, drum replacement, as well as the replacement of other items such as the fuser assembly and transfer assembly. Often printers with soft plastic drums can have a very high cost of ownership that does not become apparent until the drum requires replacement.
Laser printers deliver unparalleled speed, text quality, and paper handling. If that’s what you need, find the best laser for your home or office with our shopping tips below .