archive for September, 2009

• 2009.09.24Sajjad Heder

  What is a Dot Matrix Printer?

  Dot matrix printers normally have 9 or 24 pins arranged in the form of a matrix as show in the image bellow. To print a character...

• 2009.09.24Sajjad Heder

  What is a Character Printer?

  Character printers print one character at a time and hence they are slow printers. They are capable of printing at the rate...

• 2009.09.24Sajjad Heder

  What is a Printer?

  Printers are used to produce hardcopy of computer output, normally data or text, but also in case of certain printers, graphics,...

• 2009.09.08Amjad Iqbal

  Comment contest: Win a Free Banner Advertisement for Your Website!

  Since the time AmjadIqbal.com was lunched, I promised myself to give lot of freebies on this blog but as usual I had been...