The old laser printers used He-Ne laser , and the modern laser printers use infrared laser .
It is because of the different methods used in the printers. Ordinary printers put the ink directly onto paper, while laser printers melt toner against the paper.
Paper used in laser printers has a specific finish that is very smooth and slick. Today, there are lots of finishes, including everything from matte to glossy. These papers cost more than the standard paper that can be used in an inkjet printer. Using the paper intended for the specific printer renders the best results. Using regular paper in a laser printer won't harm the printer, but the results will not be as crisp and clear as with paper intended for laser printers. Laser paper used in an inkjet printer won't harm the printer, but is a waste of more costly paper.
For a compact scanner you can use normal paper wether its thick or thin. Everyone should work not like other printers such as laser printers or mobile printers who needs special paper.
No, a printing press uses ink, not toner. Toner is typically used in laser printers and photocopiers, where it is fused onto the paper using heat. Printing presses apply ink to paper through various techniques such as offset lithography.
Most carbonless paper will not work with laser printers since lasers burn the image onto the paper instead of pressure. They usually only work with paper that is similar to the carbonless paper.
The property of selenium used in photocopiers and laser printers is its photoconductivity. Selenium becomes more conductive when light is shone on it, allowing images to be formed and transferred onto paper in these devices.
Printing :) Inkjet printers use ink to make a hard copy of what you send to the printer electronically. Laser printers use something called toner. Toner is basically a powdered version of ink that is applied to paper using a laser. Laser printers are much faster than inkjet, but the quality is generally not good with pictures.
The cartridges in laser printers contain toner that allows the print to show on the page. A laser printer works by having a laser directed at a photosensitive drum. Without the toner, charged particles from the drum would be transferred to the paper, but they would be colorless.
Office paper purchased for an inkjet printer can be used in any laser printer as well. The quality of the paper will affect the quality of your final printed product however.
Laser paper is used by laser printers to produce black & white and color images. Laser printing is a cost-efficient alternative to inkjet printing, and is most popular in business environments where a larger amount of printing is done.
Semiconductor laser