- 46 -Fine-tuning the white gradationz Fine-tuning the white gradationFinely adjust the shade for each white highlight, dark, mid-tone gradation using the printer controlpanel.Memoz Displayed when using white toner.This section explains the procedure for slightlydarkening the white highlights.1 Press the scroll button or .2 Select [Calibration], and press the [OK]button.3 Select [White Tuning], and press the[OK] button.4 Select [Highlight], and press the [OK]button.5 For the white highlight value, specify alarger value than the current set value,and press the [OK] button. Check thatis displayed to the left of the specifiedvalue.Memoz Increase the value to darken, and lower the value tolighten.6 Press the [ON LINE] button to return tothe standby screen.