Computer Literacy Output Devices Computer Literacy Impact Dotmatrix

Computer Literacy Output Devices

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Pixels SVGA 1024 x 768 in 65, 536 (or millions) of colors

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Dot-matrix

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD “Soft copy” Voice

Computer Literacy Non-impact Inkjet - “sprays” ink onto paper Laser - “attracts” ink onto paper Plotter - “draws” ink onto paper

Computer Literacy Resolutions: Nine-pin Dot-matrix 100 dpi Ink-jet 150 -300 dpi Laser 300 - 600 dpi

Computer Literacy

Computer Literacy

Computer Literacy

Computer Literacy

Computer Literacy Factoid Although the purchase price of an inkjet printer is cheaper than that of a laser printer, and the output quality of the inkjet is not as good as that of a laser printer, the cost per page for an inkjet is MORE than that for a laser printer!!!

Computer Literacy Impact Dot-matrix Ink-jet COMPUTER Non-impact Laser Plotter CRT/LCD + “others” “Soft copy” Voice

Computer Literacy This section is finished