Xerox 7750 manual Calibrate Margins, Procedure

Print-Quality Problems

Basic Color Balance

The basic color balance pages (like the pages illustrated on the right) contain rows of cyan, magenta, green, and black. Each row contains sections numbered from -5 to 5. When the page is viewed from arm’s length, the color in the +0 section should appear to blend most closely with the row’s background color. If it does not, use the basic color balance procedure to adjust the color settings.

Phaser

Basic Color Balance - Cyan/Magenta

Cyan

Magenta

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Basic Color Balance - Green/Black

Green

Black

Procedure:

1.At the printer’s front panel, select Printer Setup, select Calibration Setup, select

Calibrate Colors, select Basic Color Balance, then press the OK button.

2.Follow the steps on the Basic Color Balance-Cyan/Magenta Page until the desired color setting is achieved.

3.Follow the steps on the Basic Color Balance-Green/Black Page until the desire color setting is achieved.

Advanced Color Balance

The Light Color Balance Page and Dark Color Balance Page (like the page illustrated on the right) contain a large cluster of circles, numbered from 0 to 54, that vary in hue.

The center circle (0) should appear most neutral gray. The circle displays a color shift if one or more of the colors are printing with a different density. For example, if cyan is printing lighter than normal, the circle will appear too red.

Phaser

Light Color Balance Adjustment

Procedure:

1.At the printer’s front panel, select Printer Setup, select Calibration Setup, select

Calibrate Colors, select Advanced Color Balance, then press the OK button.

2.Follow the steps on the Light Color Balance Page until the desired adjustment is achieved.

3.Follow the steps on the Dark Color Balance Page until the desired adjustment is achieved.

Calibrate Margins

Use the Calibrate Margins menu to adjust the printed area to fit within the edges of the paper. The imaging area appears as a dashed rectangle; the printer does not print outside this rectangle.

Phaser® 7750 Color Laser Printer

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