Parts removal order Use the following diagram to determine which parts must be removed before removing other parts.
Figure 1-2 Parts removal order Printer Scanner Lid Lower Rear Cover Rear cover Ass'y Fuser Left Cover Fixing motor (also remove top cover ass'y) MP tray cover Transfer roller Right Cover Ass'y Scanner with CP (Also remove I/O door) Control Panel Top Cover ass'y (also remove Rear cover ass'y and left cover) Face down cover Delivery ass'y (also remove Fuser) Laser Scanner Right Front Cover Sub Fan (also remove left cover) L.V Power supply (also remove rear cover ass'y, right handle cover) Main Fan (also remove Top cover ass'y) Cartridge door ass'y (also remove left cover) Registration unit Paper feed unit (also remove transfer roller and Fuser) H.V Power supply (also remove Fuser) Formatter (together with wifi board) wifi board Formatter stay (metal) DC controller Main motor (also remove Right handle cover) Right Cassette cover or walk up USB cover(also remove Tray 2 cassette) walk up USB board Right handle cover Cassette pick up ass'y (also remove cartridge door ass'y) Duplexer Left Cover Right Cover Top Cover (also remove Left Cover) Rear Cover Duplex drive ass'y (motor included) Duplex driver (PCA) Duplex fan 500 Sheet Feeder Front Cover Right Cover cassette cover PF cassette pickup ass'y (also remove left cover) Drive PCA (also remove left cover) PF cassette lifter drive ass'y PF cassette pickup motor Left Cover ENWW Removal and replacement strategy 5