what is Printer/defination
what is Printer/ define After a document is created on the computer, it can be sent to a printer for a hard copy (printout). Same printers offers special features such as coloured and large page formats. Some of the most commonly used printers are: 1. Laser Printer 2. Dot Printer 3. Ink Jet Printer 4. Line Printer Laser Printer: A laser printer produces high quality print that one normally finds in publishing. It is extremely fast and quiet. Moreover, the operation of a laser printer is extremely easy with automatic paper loading and no smudging or messing up of ink ribbons. Most laser printers output 6 to 12 pages per minute. Minimum buffer memory in a laser printer is 1 MB. Dot Matrix Printer: The dot matrix printer (DMP, in short) is a very versatile and inexpensive output device and is suitable for most of our computing jobs. In a DMP the print head physically “hits” the paper through the ribbon and produces text (or im