As every desktop publisher and computer user knows, the ability to print legible documents on demand is a necessity. Unfortunately, there comes a day when initiating the print command generates a pile of papers on which only half the letters are visible. While changing the printer cartridge is the obvious and immediate cure, the day your HP printer refuses to print is usually the same day you first realize you’re out of ink cartridges. The good news is that you can often save the day by cleaning your HP printer heads. Writer Bio
