If your company has a Laserjet that is not printing correctly, you may be able to correct the problem by cleaning the printer instead of paying for service or buying a replacement. Hewlett Packard ...

You may print hundreds or even thousands of pages on your HP LaserJet printer between cartridge changes, so it's prudent to clean the unit whenever you change the toner cartridge to keep used toner ...

A client has an 1100 that has large vertical streaks down its pages - I have a Windows test page from it and it says "Windows Printer Te," because "st" and everything below it in a 2.5" wide strip is ...

The best thing to do is remove all the cartridges, and use a small vacuum to clean up all the stray toner inside the printer and on the cartridges. I just got done having a guy go through and do ...