Samsung SF-3100 User Manual

Page of 111
Care and Maintenance
7-11
Chapter 7
Adjust 
Shading
The shading is adjusted at the factory. If, however, you drop 
and damage your machine while moving, we recommend you 
adjust shading for optimized lightness.
To adjust Shading, do as follows:
1
Load a  plain WHITE sheet of paper  (no writing 
or graphics) into the loading slot.
BE CAREFUL !  
Printing quality may be unexpectedly worse if you do 
not use a plain WHITE paper for the adjustment.
2
Press Setup and find ‘MAINTENANCE’  by 
pressing ➛ or ❿.
3
Press Start/Enter and scroll to ‘ADJUST 
SHADING’ by pressing ➛ or ❿.
4
Press Start/Enter.
The machine starts to scan the document to 
adjust Shading, and it displays ‘SHADING...’. If 
there’s no document loaded, the display prompts 
you ‘LOAD WHITE DOC.’ with a beep. Insert a 
WHITE paper and press Start/Enter to start it.
After feeding the document, it returns to Standby 
Mode.