Laser Printers- uses toner and internal laser to print. The most popular is HP (Hewlett Packard. Most laser printers offer excellent printing capability. The average laser printers prints in black. Color laser printers are about three to four times the cost of one color laser printers.
USES INK TO PRINT. USUALLY ARE AVAILABLE IN COLOR. THE QUALITY OF THE PRINT IS DETERMINED BY THE DPI (Dots Per Inch). The higher the DPI resolution the better quality of the print. This is based on the number of dots that the printer can draw within one square inch.
PRINTERS ARE ALSO CLASSIFIED BY THE FF. CHARACTERISTIC:
QUALITY OF TYPE: the output should be either letter quality, near letter quality, or draft quality.
SPEED: measured by characters per second (cps) or pages per minute (ppm), the speed of printers varies widely.
Dot Matrix Printer Inkjet Printer Laser Printer Prints characters in the form of dots Prints fully formed characters Prints fully formed characters Speed: 200-540 characters per second Speed: 4-8 pages per minute Speed: 4-20 pages per minute Not very expensive Moderately priced Expensive