If your fusing unit has gone bad, it is not so hard to replace it. I recommend replacing just the sleeve and the roller to save money. Fuser cost is around $150-$200. You can get a set of 1 sleeve and 1 roller for approximately $30 on Ebay. How to check if the fuser is having problem: https://youtu.be/B11f65dalks After you replace or fix the fuser, you must reset the fuser life to 100%: RESET FUSER LIFE Instructional video: https://youtu.be/ZuEScE6Zv_w Our eBay store: https://www.ebay.com/str/303electronics Check out this awesome platform we use to invest our spare change! Just for signing up get $5 in your acorns account and watch it grow! https://www.acorns.com/invite/HZMHTG #PrinterRepair #BrotherPrinter