Adjusting Print Head Density (1 Stripe) - Konica Minolta bizhub C3100i User Manual

8.6

Adjusting Print Head Density (1 Stripe)

This can be used when streaks (lines) about 1 mm wide appear in print output. Print a chart to make
adjustments.
When no change occurs despite adjustment, it is necessary to restore the pre-adjustment value. Make a

note of the pre-adjustment values, since the value on the input screen reverts to 0 after adjustment.
1.
Load either of the following paper sizes into the paper tray.
 8.5×11
 A4
2.
Press the <Menu> button.
3.
Press the or
4.
Press the or
5.
Press the or
6.
Press the or
7.
When an execution confirmation message appears, press the
A chart will be printed.
8.
Look at the printed chart and check the color of the lines that appear.
If the pale lines of each color appear lighter than the adjacent ones, and the dark lines appear darker
than the adjacent ones, adjust the value upward.
If the pale lines of each color appear darker than the adjacent ones, and the dark lines appear lighter
than the adjacent ones, adjust the value downward.
The bottom-most part is for confirmation of the pale yellow line. Use it when the pale yellow line is

difficult to see.
114
8 Maintenance
button, select [Maintenance], and press the
button, select [Adjust Image Quality], and press the
button, select [PrintHeadDensity(1Stripe)], and press the
button, select [Print Chart], and press the
button.
button.
button.
button.
button.