Ricoh G133 - Page 106

Image Adjustment
G133 3-8 SM
Operation Panel Display
Color Calibration
Test Sheet
Set Black 1 Default Value 16
Set Black 2 Default Value 32
Set Black 3 Default Value 48
: :
: :
Set Black 13 Default Value 208
Set Black 14 Default Value 224
Set Black 15 Default Value 240
Set Cyan 1 ∼ 15 See Set Black 1 ∼ 15
Set Magenta 1 ∼ 15 See Set Black 1 ∼ 15
Set Yellow 1 ∼ 15 See Set Black 1 ∼ 15
Adjust the color density at each of the 15 points for each of the four colors.
Do the following to decide what density value to input:
a) Look at the color adjustment sheet.
b) Look at the gradation scale entitled ‘Default’ for the color you want to adjust.
c) Go along the scale until you reach the density you want to input.
d) Read off the value on the scale and store it in the machine.
 Use the up/down key to move the cursor along the three-digit display. Then press
the Enter key.
 Use the up/down key to change the digit at the cursor. Then press the Enter key.
 Press the Escape key to exit from the menu.
e) Do the same for all 15 points.
10. When the density setting is complete for all colors, print out a color adjustment sheet
again and make sure that the gradation scale for each printed color is smooth and that
the CMY gradation scale is gray. Do the adjustment again if there is an anomaly
(normally, repeat this procedure 3 to 5 times).