Filter
Top Products
Print-Quality Problems
Phaser® 7750 Color Laser Printer
4-28
Basic Color Balance
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
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.
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.
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.
Basic Color Balance - Cyan/Magenta
Cyan
Magenta
Phaser
Basic Color Balance - Green/Black
Green
Black
Phaser
Light Color Balance Adjustment
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
3940
41
42
43
44
45
46
47
48 49
50
51
52
53
54
Phaser