Develop ineo 161 - Image Reading Section: Foggy Background or Rough Image

17. Image quality problem Field Service Ver. 1.0 Apr. 2005
158
ineo 161 ineo 210
Troubleshooting
17.2.4 Image Reading Section: Foggy background or rough image
A. Typical Faulty Images
B. Troubleshooting Procedure
4011T004AA
Step Check Result Action
1 Original Glass is dirty. YES • Clean.
2 Scanner mirrors are dirty. YES • Clean.
3 Exposure Lamp (LA2) is dirty. YES • Clean.
4
CCD Unit lens and CCD surface are dirty.
<Check Procedure>
Remove lens cover to check for possible contamination.
YES • Clean.
5
Exposure Lamp is abnormally lit (flickers or abnormally
dark) when the Start key is pressed.
NO • Go to step 7.
6 Inverter Board (copier: PU2) connector is loose.
YES • Reconnect.
NO
• Change Exposure
Lamp (LA2).
7 CCD Board (copier: PWB-J) connector is loose.
YES • Reconnect.
NO
• Change Inverter Board
(PU2).
• Change Control Board
(copier: PWB-C).