Develop ineo 161 - Image Reading Section: Periodically Uneven Image

17. Image quality problem Field Service Ver. 1.0 Apr. 2005
164
ineo 161 ineo 210
Troubleshooting
17.2.10 Image Reading Section: Periodically uneven image
A. Typical Faulty Images
B. Troubleshooting Procedure
4011T528AA
Step Check Result Action
1
Scanner Motor (M5) is securely fastened using the dedi-
cated fixing screws.
NO • Secure in position.
2 Scanner Motor (M5) drive mechanism is dirty or damaged. YES • Clean or change.
3
Scanner drive mechanism pulley is dirty with foreign mat-
ter, scratchy, deformed, worn, or damaged.
YES
• Remove foreign matter
or change.
4 Scanner Drive Cables are wound incorrectly. YES
• Re-wind Scanner Drive
Cables.
5
Scanner rails and Bearings are dirty with foreign matter,
scratchy, deformed, worn, or damaged.
YES • Clean or change.
6
Scanner moves smoothly.
<Check Procedure>
Gently move the Scanner by hand to check for smooth
operation.
NO
• Lubricate the Scanner
rails.
• Reinstall Scanner.
7 CCD Board (PWB-J) connector is loose. YES • Reconnect.
8 Control Board (PWB-C/C) connector is loose.
YES • Reconnect.
NO
• Change CCD Unit.
• Change Control Board
(PWB-C/C).