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11 Maintenance
10.
Specify the values you checked, and tap to return to the previous screen.
11.
Configure other adjustment items as needed.
12.
Tap [Start].
13.
Tap [Close].
14.
Repeat steps 2 - 6 as needed, printing a chart to check the adjustment results.
11.6
Adjusting Print Head Density (1 Stripe)
When streaks (lines) about 1mm wide appear in copy or print output, print a chart to make
adjustments. There are charts for copying and for printing.
Note
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.
A4
8.5×11
2.
At the Home screen, tap > [Device].
3.
Tap [Maintenance] > [Adjust Image Quality] > [AdjPrintHdDensity(1Stripe)].
4.
Tap [Print Chart].