Trouble Shooting
| Step | Cause | Solution | Parts |
| 1 | Foreign objects on the paper path. | Clean the paper path. | |
| 2 | IFA133 board defective. | Replace the IFA133 board. | IFA133 board (004-3315-9-SP) |
| 3 | Main board defective. | Replace the main board MBA875 <Video Link> | Main board (004-3424C-9-SP) |
Clean the paper path.
Clean the MFP inside and ensure this position without any foreign obgects.
