Which technology is used in a laser printers?
A laser printer is a popular type of computer printer that uses a non-impact photocopier technology where there are no keys striking the paper. When a document is sent to the printer, a laser beam “draws” the document on a selenium-coated drum using electrical charges.
What technology is used in a printer?
The major printer technologies on the market today are inkjet, laser and LED (which are very similar), and solid-ink. Snapshot printers might also use less common technologies, such as dye-sublimation and thermal printing.
How does laser printer technology work?
Like a photocopier, laser printers read the electronic data from your computer and beam this information onto a drum inside the printer, which builds up a pattern of static electricity. This attracts a dry powder called toner onto the paper which is then fused using heated rollers.
Which technology is used in laser printer Mcq?
1 Answer. Laser printers use photocopy technology to print. They use a laser beam and dry powdered ink to produce a high quality dot matrix pattern. They can print graphic images too.