If your HP LaserJet printer repeatedly reports "50 Service Error", "50.6 Fuser Error" or similar even after switching off and letting it cool down for 20 minutes or more, the chances are you need a replacement fuser unit. Fuser assemblies contain the heat and pressure rollers that "fuse" the toner onto the paper and unless otherwise stated ALL our fusers are NEW HP originals.
If you're unsure of the HP fuser you need, look for your printer
first or use the need help?
form and we'll find it for you!