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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+ <head>
+ <title>targen</title>
+ <meta http-equiv="content-type" content="text/html;
+ charset=ISO-8859-1">
+ <meta name="author" content="Graeme Gill">
+ </head>
+ <body>
+ <h2><b>target/targen</b></h2>
+ <h3>Summary</h3>
+ Generate a profiling test target values&nbsp;<a
+ href="File_Formats.html#.ti1">.ti1</a> file. &nbsp;<b>targen</b>
+ is
+ used to generate the device channel test point values for grayscale,
+ RGB, CMY, CMYK or N-color output or display devices.&nbsp;
+ <h3>Usage Summary</h3>
+ <small><span style="font-family: monospace;">targen [options]
+ outfile</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#v">-v [level]</a><span
+ style="font-family: monospace;">
+ &nbsp;&nbsp;&nbsp;&nbsp; Verbose mode [optional
+ verbose level, 1..n]</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#d">-d col_comb</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp; choose
+ colorant combination from the following:</span><br
+ style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 0:
+ Print
+ grey</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;
+ 1:
+ Video
+ grey</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 2:
+ Print
+ RGB</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp; &nbsp;
+ &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3:
+ Video RGB</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp; &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 4: CMYK<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 5:
+ CMY<br style="font-family: monospace;">
+ </span><span style="font-family: monospace;">&nbsp;&nbsp; &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6:
+ CMYK + Light CM</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+ &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7: CMYK + Light CMK</span><br
+ style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;
+8:
+CMYK
++
+Red
+ + Blue</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9: CMYK +
+ Orange + Green</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10: CMYK +
+ Light CMK + Light Light K</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11: CMYK +
+ Orange + Green + Light CM</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+ &nbsp; &nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12: CMYK + Light
+ CM + Medium CM</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#D">-D colorant</a><span
+ style="font-family: monospace;"> &nbsp;&nbsp;&nbsp; Add or
+ delete colorant from combination:</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 0:
+ Additive</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp; &nbsp;
+ &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 1:
+ Cyan</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2:
+ Magenta</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3:
+ Yellow</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 4:
+ Black</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 5:
+ Orange</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 6:
+ Red</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 7:
+ Green</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 8:
+ Blue</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 9:
+ White</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 10:
+ Light
+ Cyan</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 11:
+ Light
+ Magenta</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 12:
+ Light
+ Yellow</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;
+ 13:
+ Light
+ Black</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 14:
+ Medium
+ Cyan</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 15:
+ Medium
+ Magenta</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 16:
+ Medium
+ Yellow</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp;&nbsp;
+ 17:
+ Medium
+ Black</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ 18:
+ Light
+ Light
+ Black<br>
+ &nbsp;<a href="#G">-G</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Generate
+ good
+ optimzed
+ points
+ rather
+ than
+ Fast<br style="font-family: monospace;">
+ </span><span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#e">-e patches</a><span
+ style="font-family: monospace;"> &nbsp;&nbsp;&nbsp;&nbsp; White
+ color test patches (default 4)</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#s">-s steps</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Single
+ channel
+ steps
+ (default
+ 0)</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#g">-g steps</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+Gray
+axis
+RGB
+or
+CMY
+steps
+(default
+ 0)</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#m">-m steps</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Multidimensional
+ device
+ space
+ cube
+ steps
+ (default
+ 2)</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#f">-f patches</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Add
+ iterative &amp; adaptive full spread patches to total (default
+ 836)<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Default
+ is
+ Optimised
+ Farthest
+ Point
+ Sampling
+ (OFPS)<br style="font-family: monospace;">
+ </span><span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#t">-t</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+incremental
+far
+point
+for
+ full spread</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#r">-r</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+device
+space
+random
+for
+ full spread</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#R">-R</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+perceptual
+space
+random
+for
+ full spread</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#q">-q</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+device
+space-filling
+quasi-random
+for
+ full spread<br>
+ </span></small><small><span style="font-family: monospace;">&nbsp;
+ </span><a style="font-family: monospace;" href="#Q">-Q</a><span
+ style="font-family: monospace;">
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+ &nbsp; Use perceptual space-filling quasi-random for full spread</span></small><br
+ style="font-family: monospace;">
+ <small><span style="font-family: monospace;"></span><span
+ style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#i">-i</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+device
+space
+body
+centered
+ cubic grid for full spread</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#I">-I</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+&nbsp;
+&nbsp;
+Use
+perceptual
+space
+body
+centered
+ cubic grid for full
+ spread</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#a">-a angle</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+Simplex
+grid
+angle
+0.0
+-
+0.5
+for
+ B.C.C. grid, default -2047840407</span><br style="font-family:
+ monospace;">
+ <span style="font-family: monospace;">&nbsp; </span><a
+ style="font-family: monospace;" href="#A">-A adaptation</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Degree
+ of adaptation of OFPS 0.0 - 1.0 (default 0.1, 1.0 if -c profile
+ provided)</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#t">-t</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+Use
+incremental
+far
+point
+for
+full
+spread
+ (default
+ iterative)</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#l">-l ilimit</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+Total
+ink
+ limit in %(default = none, or estimated from profile)<br>
+ </span></small><small><span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#p">-p power</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+Optional
+power-like
+value
+applied
+to
+all
+device
+ values.</span></small><br style="font-family: monospace;">
+ <small><span style="font-family: monospace;"></span><span
+ style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#c">-c profile</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Optional device ICC or MPP pre-conditioning profile filename<br>
+ &nbsp;<a href="#N">-N emphasis</a>&nbsp;&nbsp;&nbsp;&nbsp;
+ Degree of
+ neutral axis patch concentration 0-1. (default 0.50)<br
+ style="font-family: monospace;">
+ </span>&nbsp;
+ <a style="font-family: monospace;" href="#F">-F L,a,b,rad</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp; Filter out
+ samples
+ outside Lab sphere.</span><br style="font-family: monospace;">
+ <span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#w">-w</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Dump
+ diagnostic
+ outfile.wrl
+ file
+ (Lab
+ locations)<br>
+ </span></small><small><span style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#W">-W</a><span
+ style="font-family: monospace;">
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Dump
+ diagnostic
+ outfile.wrl
+ file
+ (Device
+ locations)</span></small><br style="font-family: monospace;">
+ <small><span style="font-family: monospace;"></span><span
+ style="font-family: monospace;">&nbsp;</span><a
+ style="font-family: monospace;" href="#p1">outfile</a><span
+ style="font-family: monospace;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ Base
+ name
+ for
+ output(.ti1)</span></small>
+ <br>
+ <h3>Usage Details and Discussion<br>
+ </h3>
+ The number of target patches needs to be chosen, depending on the
+ media
+ size, the type of device, and the quality of profile required. For
+ an
+ inkjet device, something like 3000 test points or more is desirable
+ for high quality profiles, while 500-1000 will probably suffice for
+ a
+ medium quality profile. A few hundred may be sufficient for a
+ preliminary profile. Well behaved printing devices (such as a
+ chemical
+ proof, or a high quality printing press) may produce good profiles
+ with
+ 1000 to 2000 test points. Well behaved RGB devices such as CRT
+ monitors
+ may need only a few
+ hundred points, if a shaper/matrix type profile is to be produced,
+ while pseudo RGB printers, or other RGB devices that a CLUT type
+ profile may be used
+ with, should probably choose somewhere between 500 and 3000 patches.
+ For 'N' color profile creation,
+ 3000 or more test points should probably be used.<br>
+ <br>
+ <a name="v"></a> The <b>-v</b> flag turns on extra verbosity when
+ generating patch values. Extra diagnostics and verbosity may be
+ available if a parameter is provided with a value greater than 1.<br>
+ <br>
+ <a name="d"></a> The <b>-d</b> parameter sets the colorspace the
+ test
+ values will be generated in. Video gray space is assumed to be an
+ additive space, where a zero device value will be black, and a
+ maximum
+ device value will be white. A print gray space is assumed to be a
+ subtractive space,
+ in which a zero device value will be white, and a maximum device
+ value
+ will
+ be black. If no colorspace is specified, subtractive CMYK is assumed
+ as
+ a default.<br>
+ <br>
+ <a name="D"></a> The <b>-D</b> parameter modifies the colorspace
+ set
+ by <span style="font-weight: bold;">-d</span> by allowing
+ individual
+ colorants to be added or subtracted from the colorspace.<br>
+ <br>
+ <a name="G"></a> The <b>-G</b> flag changes the Incremental Far
+ Point
+ Distribution
+ algorithm from fast to good mode. Fast mode uses a limited number of
+ iterations to optimize the patch locations, while good mode strives
+ for
+ a more even patch distribution by using more iterations.<br>
+ <br>
+ The composition of the test patches is controlled by the following
+ flags and parameters:<br>
+ <br>
+ <a name="e"></a> The <b>-e</b> parameter sets the number of white
+ colored test patches, defaulting to 4 if the -e flag isn't used. The
+ white patches are usually very important in establishing white point
+ that the ICC data is made relative to, so it improves robustness to
+ use
+ more than a
+ single point.<br>
+ <br>
+ <a name="s"></a> The <b>-s</b> parameter sets the number of patches
+ in a set of per colorant wedges. The steps are evenly spaced in
+ device
+ space by default, and the total number of test patches will be the
+ number of
+ colorants
+ times the value specified with the -s flag. If the <span
+ style="font-weight: bold;">-p</span> parameter is provided, then,
+ then the steps will be distributed according to the power value.
+ e.g.
+ the option <span style="font-weight: bold;">-s 5</span> will
+ generate
+ steps at 0.0 0.25 0.5 0.75 and 1.0, while the option <span
+ style="font-weight: bold;">-s 5 -p 2.0</span> will generate steps
+ at
+ 0.0
+ 0.0625 0.25 0.5625 and 1.0. By default, no per colorant
+ test wedge values are generated. When creating a test chart for a
+ device
+ that will be used as a source colorspace, it is often useful to
+ generated
+ some per colorant wedge values.<br>
+ <br>
+ <a name="g"></a> The <b>-g</b> parameter sets the number of patches
+ in a set of combined (nominally gray) wedges. This will typically be
+ equal RGB or CMY values, and by default will be equally spaced steps
+ in
+ device
+ space. If the <span style="font-weight: bold;">-p</span> parameter
+ is
+ provided, then,
+ then the steps will be distributed according to the power value.
+ e.g.
+ the option <span style="font-weight: bold;">-g 5</span>
+ will generate steps at 0.0 0.25 0.5 0.75 and 1.0, while the option <span
+ style="font-weight: bold;">-g 5 -p 2.0</span> will generate steps
+ at
+ 0.0
+ 0.0625 0.25 0.5625 and 1.0. By
+ default, no gray combination values are generated. When creating a
+ test
+ chart for a device that will be used as a source colorspace, it is
+ often
+ useful to generated some per colorant wedge values.<br>
+ <br>
+ <a name="m"></a> The <b>-m</b> parameter sets the edge size of the
+ multidimensional grid of test values. The total number of patches of
+ this type will be the -m parameter value to the power of the number
+ of
+ colorants. The grid steps are evenly spaced in device space by
+ default,
+ but if the <span style="font-weight: bold;">-p</span> parameter is
+ provided, then,
+ then the steps will be distributed according to the power value.
+ e.g.
+ the option <span style="font-weight: bold;">-m 5</span>
+ will generate steps at 0.0 0.25 0.5 0.75 and 1.0, while the option <span
+ style="font-weight: bold;">-m 5 -p 2.0</span> will generate steps
+ at
+ 0.0
+ 0.0625 0.25 0.5625 and 1.0. By
+ default, all the device primary color combinations that fall within
+ the
+ ink limit are generated..<br>
+ <br>
+ The behavior of the <b>-e</b>, <b>-s</b>, <b>-g</b> and <b>-m</b>
+ flags, is not to duplicate test values already created by a previous
+ type.<br>
+ <br>
+ <a name="f"></a> The <b>-f</b> parameter sets the number of full
+ spread test patches. Full spread patches are distributed according
+ to
+ the default or chosen algorithm. The default algorithm will optimize
+ the point locations to minimize the distance from any point in
+ device
+ space, to the nearest
+ sample point. This is called Optimized Farthest Point Sampling
+ (OFPS) .
+ This can be overridden by specifying the <b>-t. -r, -R,
+ -q,
+ -i or -I</b> flags. If the default OFPS algorithm is used, then
+ adaptive
+ test
+ point distribution can be fully enabled by supplying a previous or
+ typical profile with the <span style="font-weight: bold;">-c</span>
+ option. The total number patches specified will
+ include any
+ patches
+ generated using the <b>-e</b>, <b>-s</b>, <b>-g</b> and <b>-m</b>
+ flags (i.e.
+ full spread patches will be added to bring the total number of
+ patches
+ including
+ those generated using the <b>-e</b>, <b>-s</b>, <b>-g</b> and <b>-m</b>
+ flags
+ up to the specified number). When there are more than four device
+ channels,
+ the full spread distribution algorithm can't deal with so many
+ dimensions,
+ and <b>targen</b> falls back on an incremental far point
+ distribution
+ algorithm
+ by default, that doesn't generate such evenly spread points. This
+ behaviour
+ can be forced using the <b>-t</b> flag. A <a href="#Table">table</a>
+ of useful total patch counts for different paper sizes is shown
+ below.
+ Note that it's occasionally the case that the OFPS algorithm will
+ fail
+ to complete, or make very slow progress if the <span
+ style="font-weight: bold;">-c</span> profile is poor, non-smooth,
+ or
+ has unusual behaviour. In these cases a different algorithm should
+ be
+ chosen (ie. <span style="font-weight: bold;">-Q</span> or <span
+ style="font-weight: bold;">-I</span>), or perhaps a smoother or
+ lower
+ resolution ("quality") previous profile may overcome the problem. <br>
+ <br>
+ <a name="t"></a> The <b>-t</b> flag overrides the default full
+ spread
+ test patch algorithm, and makes use of the Incremental Far Point
+ Distribution
+ algorithm, which incrementally searches for test points that are as
+ far
+ away
+ as possible from any existing points. This is used as the default
+ for
+ dimensions
+ higher than 4.<br>
+ <br>
+ <a name="r"></a> The <b>-r</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with an even random
+ distribution in device space.<br>
+ <br>
+ <a name="R"></a> The <b>-R</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with an even random
+ distribution in perceptual space.<br>
+ <br>
+ <a name="q"></a> The <b>-q</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with a quasi-random,
+ space filling distribution in device space.<br>
+ <br>
+ <a name="Q"></a> The <b>-Q</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with a quasi-random,
+ space filling distribution in perceptual space.<br>
+ <br>
+ <a name="i"></a> The <b>-i</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with body centered
+ cubic
+ distribution in device space.<br>
+ <br>
+ <a name="I"></a> The <b>-I</b> flag overrides the default full
+ spread
+ test patch algorithm, and chooses test points with body centered
+ cubic
+ distribution in perceptual space.<br>
+ <br>
+ <a name="a"></a> The <b>-a <i>angle</i></b> parameter sets the
+ overall
+ angle that the body centered grid distribution has.<br>
+ <br>
+ <a name="A"></a> The <b>-A <i>adaptation</i></b> parameter sets
+ the
+ degree of adaptation to the known device characteristics, used by
+ the
+ default full spread OFPS algorithm. A profile
+ should be provided using the <span style="font-weight: bold;">-c</span>
+ parameter if <span style="font-weight: bold; font-style: italic;">adaptation</span>
+ is set above a low level. By
+ default the adaptation is 0.1 (low), and 1.0 (maximum) if <span
+ style="font-weight: bold;">-c profile</span> is provided, but
+ these
+ defaults can be overridden using this option. For instance, if the <span
+ style="font-weight: bold;">-c profile</span> doesn't represent the
+ device behavior very well, a lower adaption than 1.0 might be
+ appropriate.<br>
+ <br>
+ <a name="l"></a> The <b>-l</b> flag and parameter sets a total ink
+ limit (Total
+ Area Coverage or TAC), which is adhered to for all the generated
+ points. It is generally good practice to set a test chart ink limit
+ at
+ least 10% higher than the ink limit that will be applied when making
+ the resulting profile. In the case of device cube points, this can
+ generate extra test
+ values that lie at the ink limit boundary. For gray wedge values,
+ any
+ that exceed the ink limit are omitted. Full spread test values are
+ all
+ generated to lie
+ within the ink limit. Although it doesn't make much sense, this
+ parameter has an affect on additive device spaces (such as RGB), but
+ should not normally be used with such devices. The total ink limit
+ value will be written to the
+ .ti1 file, and carried through automatically to the .ti3 file, so
+ that
+ it
+ can be used during profile creation. If a profile is provided using
+ the
+ <span style="font-weight: bold;">-c</span> flag, then this will be
+ used
+ to estimate an ink limit, if none is provided with the <span
+ style="font-weight: bold;">-l</span> flag. Ink limits are, as far
+ as
+ possible, always in final calibrated device values, and the
+ calibration
+ curves from the profile provided to the <span style="font-weight:
+ bold;">-c</span> flag will be used to estimate the
+ equivalent limit in the underlying pre-calibration device space
+ values
+ that targen creates.<br>
+ <br>
+ <a name="p"></a> The <b>-p</b> flag and parameter sets a power-like
+ value
+ applied to all of the device values after they are generated, <span
+ style="font-weight: bold;"></span><span style="font-weight: bold;"></span>the
+spacer
+colors.
+This
+can
+be
+useful
+in
+ creating calibration charts for
+ very non-linearly behaved devices. A value greater than 1.0 will
+ cause
+ a tighter spacing of test values near device value 0.0, while a
+ value
+ less than 1.0 will cause a tighter spacing near device value 1.0. <span
+ style="font-weight: bold;">printcal</span> will recommend a
+ power-like
+ value if the verbose option is used. [ <span style="font-weight:
+ bold;">Note</span>
+ that for Print RGB space this
+ is reversed, since internally a Print RGB space is treated as a CMY
+ space. ]. <span style="font-weight: bold;">Note</span> that the
+ device
+ model used to create the expected patch values will not take into
+ account the applied power, nor will the more complex full spread
+ algorithms correctly take into account the power in generating
+ values
+ up to the ink limits. (A power-like function is used, to avoid the
+ excessive compression that a real power function would apply).<br>
+ <br>
+ <a name="c"></a> The <b>-c</b> flag and parameter is used to
+ specify
+ an <a href="File_Formats.html#ICC">ICC</a> or <a
+ href="File_Formats.html#MPP">MPP</a> pre-conditioning profile, for
+ estimating perceptual distances and colorspace curvature, used in
+ optimizing the full spread test point placement,or in creating
+ perceptualy spaced distributions. Normally a previous
+ profile for this or a similar device will be used, or a simpler,
+ preliminary profile will be created and used. If no such profile is
+ specified, a default device space model is used. Note that this
+ will only have an effect if an algorithm that uses perceptual
+ placement (such as <span style="font-weight: bold;">-R, -Q, -I</span>
+ or the default OFPS with an
+ <span style="font-weight: bold;">-A</span> value &gt; 0.0) is being
+ used.<br>
+ <br>
+ <a name="N"></a> The <b>-N emphasis</b> parameter allows changing
+ the
+ degree to which the patch distribution should emphasise the neutral
+ axis. Since the neutral axis is regarded as the most visually
+ critical
+ are of the color space, it can help maximize the quality of the
+ resulting profile to place more measurement patches in this region.
+ This emphasis is only effective for perceptual patch distributions,
+ and
+ for the default OFPS distribution if the <a href="#A">adaptation</a>
+ parameter is set to a high value. It is also most effective when a <a
+ href="#c">pre-conditioning</a> profile is provided, since this is
+ the
+ only way that neutral can be determined. The default value of 0.5
+ provides an affect about twice the emphasis of the CIE94 Delta E
+ formula.<br>
+ <br>
+ <a name="F"></a> The <b>-F</b> flag and parameters is used to
+ define
+ an L*a*b* sphere to filter the test points through. Only test points
+ within the sphere (defined by it's center and radius) will be
+ written
+ to the .ti1 file. This can be good for targeting supplemental test
+ points at a troublesome area of a device. The accuracy of the L*a*b*
+ target will be best when the <span style="font-weight: bold;">-c</span>
+ option is used to specify a reasonably accurate profile for the
+ device.
+ Note that the actual number of points generated can be hard to
+ predict,
+ and will depend on the type of generation used. All means of
+ generating
+ points except the -f N &amp; -r, -R and -q will generate a smaller
+ number of test points than expected. If the -f N &amp; -r, -R and -q
+ methods are used, then the target number of points will be achieved.
+ For this reason, the -f N -q method is probably the easiest to use.<br>
+ <br>
+ <a name="w"></a> The <b>-w</b> flag causes a diagnostic <a
+ href="File_Formats.html#VRML">VRML</a> .wrl file to be created, in
+ which the test points are plotted as small spheres in L*a*b*
+ colorspace. Note that for a CMYK device, the point spacing may seem
+ strange, since the extra K dimension is compressed into the 3
+ dimensional L*a*b* space. <a name="W"></a>If the <span
+ style="font-weight: bold;">-W</span> flag is given, the plot will
+ be
+ in device space, with only the first 3 dimensions of each point
+ being
+ plotted.<br>
+ <br>
+ <a name="p1"></a> The final parameter on the command line is the
+ base
+ filename for the <a href="File_Formats.html#.ti1">.ti1</a> output
+ file. <b>targen</b> will add the .ti1 extension automatically.<br>
+ <br>
+ Some typical total patch number/paper size combinations are shown
+ below. These "magic" numbers are found by using <a
+ href="printtarg.html">printtarg</a> to compute the row length and
+ number of rows, and then adjusting the total number of patches to
+ fill
+ the last row or paper size, in an iterative fashion.<br>
+ <br>
+ <a name="Table"></a> &nbsp;&nbsp; &nbsp; Size (mm/Standard Name),
+ &nbsp;
+ No. Patches<br>
+ <br>
+ DTP20:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 540<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4 &nbsp; &nbsp; &nbsp; 1080<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp; 1620<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4&nbsp; &nbsp;
+ &nbsp;&nbsp; 2160<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x Letter &nbsp;&nbsp; 570<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter&nbsp;&nbsp; 1140<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x Letter&nbsp;&nbsp; 1710<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter&nbsp;&nbsp; 2280<br>
+ <br>
+ DTP 22:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 782<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4 &nbsp; &nbsp; &nbsp; 1564<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x Letter &nbsp;&nbsp; 736<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter&nbsp;&nbsp; 1472<br>
+ <br>
+ &nbsp; DTP41:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp; &nbsp; 375<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp; 750<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp; 1125<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp; 1500<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;
+ &nbsp; 345<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;&nbsp;
+ 690<br>
+ &nbsp; &nbsp; &nbsp; 3 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 1035<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 1380<br>
+ <br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 1 x A3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 836<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 2 x A3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1672<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x 11x17 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp; 780<br>
+ &nbsp; &nbsp; &nbsp; 2 x 11x17 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; 1560<br>
+ <br>
+ <br>
+ &nbsp; DTP51:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp; 266<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp; 532<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp;&nbsp; 798<br>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4 x A4 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; &nbsp;
+ &nbsp;
+ &nbsp;&nbsp; 1064<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 252<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 504<br>
+ &nbsp; &nbsp; &nbsp; 3 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 756<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; 1008<br>
+ <br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 1 x A3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 580<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 2 x A3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;
+ &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 1160<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x 11x17 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp; 570<br>
+ &nbsp; &nbsp; &nbsp; 2 x 11x17 &nbsp; &nbsp; &nbsp; &nbsp;
+ &nbsp;&nbsp;
+ 1140<br>
+ <br>
+ &nbsp; SpectroScan with square patches:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4R&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; 1014<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4R &nbsp; &nbsp; &nbsp; 2028<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4R&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp; 3042<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4R&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp; 4056<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x LetterR &nbsp;&nbsp; 999<br>
+ &nbsp; &nbsp; &nbsp; 2 x LetterR&nbsp;&nbsp; 1998<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x LetterR&nbsp;&nbsp; 2997<br>
+ &nbsp; &nbsp; &nbsp; 4 x LetterR&nbsp;&nbsp; 3996<br>
+ <br>
+ &nbsp; SpectroScan with hexagonal patches:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4R&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; 1170<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4R &nbsp; &nbsp; &nbsp; 2340<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4R&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp; 3510<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4R&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp; 4680<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x LetterR&nbsp;&nbsp; 1092<br>
+ &nbsp; &nbsp; &nbsp; 2 x LetterR&nbsp;&nbsp; 2184<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x LetterR&nbsp;&nbsp; 3276<br>
+ &nbsp; &nbsp; &nbsp; 4 x LetterR&nbsp;&nbsp; 4368<br>
+ <br>
+ &nbsp; Eye-One Pro:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 441<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4 &nbsp; &nbsp; &nbsp;&nbsp; 882<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp; 1323<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp; 1764<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x Letter &nbsp;&nbsp; 462<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter&nbsp;&nbsp;&nbsp; 924<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x Letter&nbsp;&nbsp; 1386<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter&nbsp;&nbsp; 1848<br>
+ <br>
+ &nbsp; ColorMunki:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp; 90<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4 &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; 180<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp; 270<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp;&nbsp; 360<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x Letter &nbsp;&nbsp;&nbsp;&nbsp; 98<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter&nbsp;&nbsp;&nbsp;&nbsp; 196<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x Letter&nbsp;&nbsp;&nbsp;&nbsp; 294<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter&nbsp;&nbsp;&nbsp;&nbsp; 392<br>
+ <br>
+ &nbsp; ColorMunki -h:<br>
+ <br>
+ &nbsp; &nbsp; &nbsp; 1 x A4&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 210<br>
+ &nbsp; &nbsp; &nbsp; 2 x A4 &nbsp; &nbsp; &nbsp;&nbsp; 420<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 3 x A4&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp; 630<br>
+ &nbsp;&nbsp; &nbsp;&nbsp; 4 x A4&nbsp;&nbsp;&nbsp;
+ &nbsp;&nbsp;&nbsp; 840<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp; 1 x Letter &nbsp;&nbsp; 196<br>
+ &nbsp; &nbsp; &nbsp; 2 x Letter&nbsp;&nbsp;&nbsp; 392<br>
+ &nbsp; &nbsp;&nbsp; &nbsp;3 x Letter&nbsp;&nbsp;&nbsp; 588<br>
+ &nbsp; &nbsp; &nbsp; 4 x Letter&nbsp;&nbsp;&nbsp; 784<br>
+ <br>
+ &nbsp; Scanner (printtarg with -iSS -s options):<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 1 x A4R &nbsp; &nbsp;&nbsp; 1014<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;2 x A4R &nbsp; &nbsp;&nbsp; 2028<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;3 x A4R &nbsp; &nbsp;&nbsp; 3042<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;4 x A4R &nbsp; &nbsp;&nbsp; 4056<br>
+ <br>
+ &nbsp;&nbsp;&nbsp; &nbsp;&nbsp; 1 x LetterR&nbsp;&nbsp; 962<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;2 x LetterR&nbsp; 1924<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;3 x LetterR&nbsp; 2886<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;4 x LetterR&nbsp; 3848<br>
+ &nbsp; &nbsp; &nbsp; &nbsp;<br>
+ <br>
+ <br>
+ <br>
+ <br>
+ <br>
+ <br>
+ <br>
+ </body>
+</html>