Scanner System: Black Spots - Konica Minolta magicolor 2590MF Service Manual

17. Miscellaneous errors
17.2.5

Scanner system: Black spots

A. Typical faulty images
B. Troubleshooting procedure
Step Section
1 Original Original is damaged or dirty.
2 Original glass Original glass is dirty.
The problem has been eliminated after
3 -
performing step 2.
260
AA AA
4036fs4029c0
Check Item
Field Service Ver. 1.0 Aug. 2007
Result Action
YES Change original.
YES Clean.
NO Change scanner unit.