The home printers are must be easy to use. The modern household needs to print out a wide range of documents on a daily basis. There's the kid's homework, of course, but you'll often find you need to print out forms and documents in your day to day life. Plus, if you take lots of holiday snaps, then a home printer that can do an excellent job printing them out will save you having to leave the house as you'll be able to print them out right then and there. Check printer cartridge if it is not installed correctly HP printer not printing after changing ink cartridge.