Maintenance - Samsung SF-830 Service Manual

Troubleshooting

4-4-5 MAINTENANCE

ADJUST SHADING
The function is to control to get the optimum scan quality by the specific character of the CCD(Charge Cou-
pled Device). If the copy image quality is unsatisfied, perform the function to check the condition of the print
out for checking whether or not having CCD trouble.
< Method >
1. Select the [ADJUST SHADING] at the TECH MODE.
2. Push the SET UP button then an image will be scanned.
3. After the scan, CCD SHADING PROFILE will be print out.
4. If the printed image is different to the image, the CCD is defect.
NOTICE :
When you test CCD, make sure that the cover is closed.
< ADJUST SHADING >
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