13QE12010KCLower top cover - For the 2500-sheet multifunction finisher and the 3000-sheet stapler/stacker
13QE12020KCPaper exit face-down tray cover - Mounts on top of the paper exit tray extension - For the 2500-sheet multifunction finisher and the 3000-sheet stapler/stacker
13QE12030KCLeft side cover - Plastic cover that protects the left side of the 2500-sheet multifunction finisher and the 3000-sheet stapler/stacker
13QE12071KCRear cover for HP LaserJet 9040 9050 Series
13QE12073KCRear cover - Plastic cover that protects the rear side of the 2500-sheet multifunction finisher and the 3000-sheet stapler/stacker
13QE12090KCUpper top cover - For the 2500-sheet multifunction finisher and the 3000-sheet stapler/stacker