View source for PDF/X-3 using Ghostscript on Windows

==Word==
* Print shop wants the file to have larger dimensions than the product that will be delivered. They will cut the paper on each side after printing.
* Page layout -> Margins -> Paper : Width = 29,9 cm; Height = 21,2 cm (+1mm on each side compared with A4)

==Installation==
* C:\Program Files (x86)\gs\gs9.06\bin\gswin32c.exe
* C:\Program Files (x86)\gs\gs9.06\lib\PDFX_def.ps
** copy to C:\all\projects\pdf-x-3\PDFX_def.ps
** OLD: /ICCProfile (ISO Coated sb.icc) def  % Customize or remove.
** NEW: /ICCProfile (C:/Windows/System32/spool/drivers/color/ISOcoated_v2_300_eci.icc) def  % Customize or remove.

==Testing==
Try:
http://meiradarocha.jor.br/news/2012/08/25/como-criar-um-documento-pdfx-3-com-o-ghostscript/

 gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=doc_CMYK.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 doc.pdf

===TEST-1===
<pre>
C:\Program Files (x86)\gs\gs9.06>bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfw
rite -sColorConversionStrategy=CMYK -sOutputFile=doc_CMYK.pdf -dProcessColorMode
l=/DeviceCMYK -dCompatibilityLevel=1.4 ti.pdf
GPL Ghostscript 9.06:
Unable to convert color space to CMYK, reverting strategy to LeaveColorUnchanged
.
</pre>
RESULT: CMYK conversion not possible. The output during the test was created in the users directory.

===TEST-2===
* create C:\all\projects\pdf-x-3\
* copy gs9.06 to C:\all\projects\pdf-x-3\gs9.06
* create C:\all\projects\pdf-x-3\gs9.06\test\
* create C:\all\projects\pdf-x-3\gs9.06\input.pdf
* change to: C:\all\projects\pdf-x-3\gs9.06>

====TEST-2.1====

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.1.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 test\input.pdf
</pre>
GPL Ghostscript 9.06: Unable to convert color space to CMYK, reverting strategy to LeaveColorUnchanged.

====TEST-2.2====
* modify: C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps 
 /ICCProfile (ISO Coated sb.icc) def  % Customize or remove.
 %/ICCProfile (ISOcoated_v2_300_eci.icc) def  % Customize or remove.

* ADD: -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps  (format taken from http://meiradarocha.jor.br/news/2012/08/26/como-gerar-com-qualquer-programa-pdfx-3-para-impressao/ Parametros )

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.2.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps test\input.pdf
</pre>
RESULT:
 Error: /undefinedfilename in --file--
 Operand stack:
   --nostringval--   --nostringval--   (ISO Coated sb.icc)   (r)

====TEST-2.3====
* copy ICC file to C:\all\projects\pdf-x-3\gs9.06\lib\ISOcoated_v2_300_eci.icc
* modify: C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps
 %/ICCProfile (ISO Coated sb.icc) def  % Customize or remove.
 /ICCProfile (ISOcoated_v2_300_eci.icc) def  % Customize or remove.

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.3.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps test\input.pdf
</pre>
RESULT:
 Error: /undefinedfilename in --file--
 Operand stack:
   --nostringval--   --nostringval--   (ISOcoated_v2_300_eci.icc)   (r)

====TEST-2.4====
* use full path, modify: C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps
 %/ICCProfile (ISO Coated sb.icc) def  % Customize or remove.
 /ICCProfile (C:\all\projects\pdf-x-3\gs9.06\lib\ISOcoated_v2_300_eci.icc) def  % Customize or remove.

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.4.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps test\input.pdf
</pre>

RESULT
 Error: /undefinedfilename in --file--
 Operand stack:
   --nostringval--   --nostringval--   (C:allprojectspdf-x-3gs9.06libISOcoated_v2_300_eci.icc)   (r)

====TEST-2.5====
* use forward slashes, modify: C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps
 /ICCProfile (C:/all/projects/pdf-x-3/gs9.06/lib/ISOcoated_v2_300_eci.icc) def  % Customize or remove.

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.5.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.4 -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps test\input.pdf
</pre>

RESULT:  Unable to convert color space to CMYK, reverting strategy to LeaveColorUnchanged.

====TEST-2.6====
* -dCompatibilityLevel=1.3 (was 1.4)
* input now from office2010, not PDF/A, but printing
* page layout "margins" paper size 

<pre>
bin\gswin32c -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sColorConversionStrategy=CMYK -sOutputFile=test\2.5.pdf -dProcessColorModel=/DeviceCMYK -dCompatibilityLevel=1.3 -f C:\all\projects\pdf-x-3\gs9.06\lib\PDFX_def.ps test\input.pdf
</pre>

RESULT:  Unable to convert color space to CMYK, reverting strategy to LeaveColorUnchanged.