| Items | SP 8300DN | SP 8400DN | MP 6055/5055/4055 |
|---|---|---|---|
Rear Covers, Screws | 1 cover, 6 screws | 3 covers, 13 screws (upper part: 2 covers, 8 screws) (lower part: 1 cover, 5 screws) | 2 covers, 12 screws (upper part: 1 cover, 7 screws) (lower part: 1 cover, 5 screws) |
| Main Power Switch | Main power switch cover (front side) | Right side of the 1st paper tray | |
| Fusing Fan (EU only) | 1 | 2 | |
Odor Filter (EU only) | 1 | 2 | |
| Particulate Filter (EU only) | Not available | Available | |