FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

COMPUTER OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The type of printer that works like the typewriter, printing on paper by striking on paper.
A
Inkjet printer.
B
Dot matrix printer.
C
Laser Printer.
D
None of the above
Explanation: 

Detailed explanation-1: -Dot matrix printers typically use a print head that moves back and forth or in an up-and-down motion on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like the print mechanism on a typewriter or line printer.

Detailed explanation-2: -Dot matrix printers can print multiple sheets at once, printing directly onto the white front sheet, then following on to the coloured carbon copies behind. In general, dot matrix printers are more reliable than laser or inkjet machines, especially when used in dirty environments such as warehouses or car garages.

Detailed explanation-3: -A dot matrix printer is an impact printer that prints using a fixed number of pins or wires. Typically the pins or wires are arranged in one or several vertical columns. The pins strike an ink-coated ribbon and force contact between the ribbon and the paper, so that each pin makes a small dot on the paper.

Detailed explanation-4: -Dot Matrix Printer is a type of Impact Printer which prints characters or images by striking print hammer or wheel against an inked ribbon. It is a type of Non-Impact Printer which prints characters or images without striking paper. 03. Printing speed of Dot matrix printer is slower than that of Laser Printer.

Detailed explanation-5: -Detailed Solution. Dot Matrix is a type of Printer in which pins impact on an ink ribbon to print. The Dot Matrix printer is also known as the impact matrix printer is considered obsolete as it is unable to create high-quality prints at an effective price.

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