Intermediate transfer belt assembly (ITB)
Cooling fan - Fan that cools the fuser assembly and print cartridge area - FM4
Cooling fan - Delivery cover assembly fan - Two used, FM6 and FM1
Fuser assembly - Bonds toner to paper with heat - This part covers both 110VAC and 220VAC machines
CRG Driver PC Board assembly - Print Cartridge Drive Controller PC Board
High voltage power supply assembly - Mounts on the upper rear of print engine frame
End paper sensor assembly - Contains Tray 2 and 3 paper length detection switches