HP 5550dn HELP!

greg9891

HP printer Color Laserjet 5550 dn makes noise when it prints something. I recently replaced a bad tray and now the tray works properly but i get this humming noise. Any thoughts Guys!

TWX

Have you tried turning it off and back on again?

In all seriousness, first check that your tray settings are all perfectly locked-in. If the adjustments for the form factor of the paper are off it can cause magic.

Second, take the tray out and see if it does it with the manual-feed tray.

Third, make sure that the tray has nothing at all wrong with it. Sometimes bent or broken plastic will result in a tray that doesn't seat in as well as you think it is.