| RC1-5183-000CN | Left side cover assembly - Plastic cover with molded-in air louvers |
| RC1-5173-000CN | Top cover / output tray - Has molded in U shaped tray for face-down paper output - Mounts to the top towards the rear of the printer |
| RC1-5184-000CN | Bottom left cover - Small cover with molded-in hand grip - Covers the input paper cassette (tray 2) area on the printer |
| RC1-5200-000CN | Dust cover - Small 'U' shaped cover that covers the end of the paper cassette tray that protrudes out of the rear of the printer |
| RM1-1857-040CN | Front door assembly - Pull-down cover that provides access for changing the toner cartridges - For duplex models only |
| RM1-1862-040CN | Top front sub-cover/support structure - C-shaped plastic cover which surrounds the face-down output paper tray - Mounts on the top towards the front on the printer - Simplex models only |
| RC1-5175-000CN | Lift up cover that attaches to top front cover - Allows access to top paper output tray - This is only the plastic top cover |
| RC1-5178-040CN | Plastic support assembly that attaches under front top cover - For simplex models only |
| RC1-5179-000CN | Upper inside cover - Plastic support assembly that attaches under front top cover - Control panel mounts in this assembly - For duplex models only |
| RC1-5227-020CN | Rear cover - Stamped metal cover - Mounts on the upper rear of the printer |
| RC1-5188-030CN | Bottom right cover - Small cover with molded-in hand grip - Covers the input paper cassette (tray 2) area on the printer |
| RM1-1855-000CN | Top front sub-cover/support structure - 'C' shaped plastic cover which surrounds the face-down output paper tray and has a cutout for the control panel assembly - Mounts on the top towards the front on the printer |
| RM1-1860-000CN | Right cover assy |
| RM1-1862-000CN | Top front sub-cover/support structure - C shaped plastic cover which surrounds the face-down output paper tray - Mounts on the top towards the front on the printer - Simplex models only |
| RM1-1864-000CN | Left side cover assembly - Plastic cover with molded air louvers |
| RM1-1857-030CN | Front door assembly - Pull-down cover that provides access for changing the toner cartridges - For Duplex models only |
| RM1-1860-020CN | Right side cover assembly - Plastic cover with molded-in air louvers and cutout for the USB and RJ-45 LAN connectors |