Oh, and don't try using that FK-8550H fuser in your KM-3252ci. If you install with power ON, the machine will continue to run, compressing the pages...
Worked as tech, mfg engineer, International Sales/Technical Manage{Burroughs]r, National Sales Manger for two major companies, Sharp/Mita[Kyocera], owned a dealership for 20+ years.