Olivetti d-Color MF201 - Scanner System: Color Spots

19. Image quality problem Field Service Ver. 1.0 Jun. 2008
324
Troubleshooting
19.3.3 Scanner system: color spots
A. Typical faulty images
B. Troubleshooting procedure
A02EF4C509DA
AA
Step Section Check item Result Action
1 Original Original is damaged or dirty. YES Change original.
2 ADF Original pad is dirty. YES Clean.
3
Original glass Original glass is dirty. YES Wipe the surface clean with a
soft cloth.
4
The problem has been eliminated
through the checks of steps up to 3.
NO Change exposure unit.
d-Color MF201
Service Manual Y109660-1
d-Color MF201