Image Adjustment 
SM 4-13 D086/D087 
Replacement 
and 
Adjustment 
- Photo Mode, Single Color - 
 
 
Item to Adjust  Level on the C-4 chart  Adjustment Standard 
1  ID max: (K) 
 
Adjust the offset value so 
that the density of level 10 
matches that of level 10 on 
the C-4 chart. 
2 
Middle (Middle ID) 
(K) 
Adjust the offset value so 
that the density of level 6 
matches that of level 6 on 
the C-4 chart. 
3 
Shadow (High ID) 
(K) 
Adjust the offset value so 
that the density of level 8 
matches that of level 8 on 
the C-4 chart. 
4 
Highlight (Low ID) 
(K) 
 
Adjust the offset value so 
that dirty background does 
not show on the copy and 
the density of level 3 is 
slightly lighter than that of 
level 3 on the C-4 chart.