Develop ineo 161 - Image Reading Section: Black Spots

17. Image quality problem Field Service Ver. 1.0 Apr. 2005
160
ineo 161 ineo 210
Troubleshooting
17.2.6 Image Reading Section: Black spots
A. Typical Faulty Images
B. Troubleshooting Procedure
4011T521AA
Step Check Result Action
1 Original Glass is dirty or scratchy. YES • Clean.
2 CCD Board (PWB-J) connector is loose. YES • Reconnect.
3 Control Board (PWB-C/C) connector is loose.
YES • Reconnect.
NO
• Change CCD Unit.
• Change Control Board
(PWB-C/C).