RC1-2474-040CNUpper rear cover assembly - Small plastic cover that protects the fusing assembly - Mounts on the top rear of the printer - Has air louvers for ventilation
RC1-8368-000CNLower rear cover assembly - Covers the paper pickup assembly - Larger of the two covers on the rear of the printer
RC1-8373-000CNLeft side cover assembly - Slightly curved plastic cover with the HP logo molded into it - Has cut out for the rear panel power switch and power cord receptacle - Covers the power supply assembly
RC2-5792-000CNTop cover assembly - Plastic cover that protects the top part of the printer - Where the control panel assembly mounts on
RL1-1160-000CNFront cover assembly - Has cutouts for the toner cartridge door release button, and paper input tray assembly
RM1-3076-020CNLeft scanner cover - Mounts on the left end of the scanner assembly
RM1-3077-020CNRight side cover assembly for paper scanner assembly