Trouble Shooting
| Step | Cause | Solution | Parts |
| 1 | CIS defective. | Check which side of image you get the issue, then replace the CIS. The upper CIS. <Video> The lower CIS. <Video> | Upper CIS (002-A961-0-SP) Lower CIS (008-1536-9-SP) |
| 2 | Main broad defective. | Replace the main board MBA934(AD340G) or MBA941(AD340GN/AD340GWN). <Video> | Main Board AD340G (004-3591-9-SP) AD340GN (004-3603-9-SP) AD340GWN (004-3603A-9-SP) |
