Sharp MX-2640N Installation Manual page 14

(2) Copy color balance and density check
Method 1
(Color copy)
Patch 1 is
slightly copied.
SHARP GRAY CHART
1 2 3 4
Patch 2 is copied.
( py)
Patch 2 is
slightly copied.
SHARP GRAY CHART
1 2 3 4
Patch 3 is copied.
Patch 1 is not copied.
(Color copy)
Serviceman chart (Color patch section)
The densities of patches 1 - 6 of
each color are properly balanced.
SHARP gray chart
5 6 7 8 9 10
SHARP gray chart
5 6 7 8 9 10
Patch 7 is slightly
copied or not copied.
W
W