Xerox 790N Fiery SI Color Server User Guide - Page 106

Lightest, Darkest, Brightness

Get Xerox 790N - Phaser Color Laser Printer PDF manuals and user guides
UPC - 042215474368
View all Xerox 790N manuals
Add to My Manuals
Save this manual to your list of manuals

Page 106 highlights

66-28 Color Calibration 2. From the Apply setting to pop-up menu, choose the channels to be adjusted in the Lightness/Darkness area of the window. 3. If needed, use the Brightness menu to adjust brightness. Choose Lightest for a substantially lighter image, Darkest for a substantially darker image, or one of the options in between. NOTE: If you change a value for a color with the Brightness menu, it overrides values set elsewhere in the dialog box. 4. If needed, adjust the Dot Gain value. This is used for simulating press output and should be used with a press target. You can choose either the North American or European standard. Then enter the desired Dot Gain in the text box(es). The valid values for North American gain at 50% input are 0%-50% output. The valid values for European at 40% input are 0%-60% gain on output; the valid values for European at 80% input are 0%-20% gain on output. If you use Dot Gain values, the curve is smoothed so that there are no spikes or jumps in output value. NOTE: You will need to measure this value with a densitometer.

  • 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
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
6
6-28
Color Calibration
2.
From the Apply setting to pop-up menu, choose the channels to be adjusted in the
Lightness/Darkness area of the window.
3.
If needed, use the Brightness menu to adjust brightness.
Choose
Lightest
for a substantially lighter image,
Darkest
for a substantially darker
image, or one of the options in between.
N
OTE
:
If you change a value for a color with the
Brightness
menu, it overrides values
set elsewhere in the dialog box.
4.
If needed, adjust the Dot Gain value.
This is used for simulating press output and should be used with a press target. You can
choose either the North American or European standard. Then enter the desired Dot
Gain in the text box(es). The valid values for North American gain at 50% input are
0%-50% output. The valid values for European at 40% input are 0%-60% gain on
output; the valid values for European at 80% input are 0%-20% gain on output.
If you use Dot Gain values, the curve is smoothed so that there are no spikes or jumps
in output value.
N
OTE
:
You will need to measure this value with a densitometer.