| RG5-0872-000CN | Top cover assembly - Includes hinges top cover and top door |
| RG5-0459-000CN | Right front cover assembly - Includes spring loaded font door |
| RB1-3470-000CN | Right side cover |
| RB1-3471-000CN | Left side cover |
| RB1-3481-020CN | Cover for gear cluster (Main Drive train) assembly - Attached to the main motor |
| RF5-0739-000CN | SIMM access cover plate - Located under the right side cover |
| RB1-2141-000CN | Inner cover plate - Removed when installing envelope feeder |
| RA2-2061-000CN | Front cover (L-shaped) - Small cover on front of duplexer with arrow on it |
| RA2-2112-000CN | Cable cover - Protects cable on right side of duplexer switchback assembly |
| RB1-2226-000CN | High voltage cover - Plastic `Pan` for high voltage board |
| RB1-2366-000CN | Empty slot cover - For option board - Attaches to the I.O panel |
| RA2-2096-000CN | Left cover - Small cover on left side of duplexer |
| RA2-2098-000CN | Lower rear cover - Small cover under the switchback area of the duplexer |
| RG1-3508-030CN | Upper rear cover assembly - Includes paper reversing tray and latch - Large 'box' structure on the rear of the LaserJet (Covering the switchback area of the duplexer) |