Mechanism of Laser Printer, Inkjet Printer.

Q19. Briefly discuss the printing mechanism of

1. Laser Printer,
2. Inkjet Printer.

   

Ans.

1. Laser Printer: This printer makes use of office copier technologies. The desired output image is written on a copier drum with the help of a light beam controlled by a computer. With this certain parts of the drum surface gets electrically charged, then this drum surface is exposed to a laser beam. This laser exposed area attracts a toner that forms the image itself.

   

2. Inkjet Or Bubble Jet Printer: An inkjet printer is any printer that fires extremely small deposit of ink onto the paper to create impression text on image.