About

cheap color laser printer

The name LASER is an acronym for Light Amplification by the Stimulated Emission of Radiation. In 1917, Albert Einstein first theorized about the process which makes lasers possible called “Stimulated Emission.”

In 1954, Charles Townes and Arthur Schawlow invented the maser (microwave amplification by stimulated emission of radiation), using ammonia gas and microwave radiation – the maser was invented before the (optical) laser. The technology is very close but does not use a visible light. So, how about laser printer that now has advance to color laser printer? Here through this site I’ll try to give you any kind information about laser printer and color laser printer of course.

Laser Printer

A laser printer is a common type of computer printer that rapidly produces high quality text and graphics on plain paper. As with digital photocopiers and multifunction printers (MFPs), laser printers employ a xerographic printing process but differ from analog photocopiers in that the image is produced by the direct scanning of a laser beam across the printer’s photoreceptor.

Color Laser Printer

Color printing adds complexity to the printing process because very slight misalignments known as registration errors can occur between printing each color, causing unintended color fringing, blurring, or light/dark streaking along the edges of colored regions.

To permit a high registration accuracy, some color laser printers use a large rotating belt called a “transfer belt”. The transfer belt passes in front of all the toner cartridges and each of the toner layers are precisely applied to the belt. The combined layers are then applied to the paper in a uniform single step.

Color printers usually have a higher “cents-per-page” production cost than monochrome printers.

Color laser printers are becoming more affordable, though toner costs can still be a shock. Ratings and rankings can change due to pricing and technology changes, so check back frequently for the latest info.