Question

您能否告诉我如何嵌入PDF / X输出意图。当我检查预检时，我报告PDF / X-1a：2001：PDF文件中缺少PDF / X输出意图。

PDF文件中遇到的问题：

1) PDF/X-1a:2001 : PDF/X version is not PDF/X-1a:2001
2) PDF/X-1a:2001 : PDF/X output intent is missing
3) PDF/X-1a:2001 : Document trapped flag is Unknown
4) PDF/X-1a:2001 : Text object uses invalid characters (.notdef glyphs)

GS Command：

gs -dPDFX -dBATCH -dNOPAUSE -dNOOUTERSAVE \
   -sProcessColorModel=DeviceCMYK -sDEVICE=pdfwrite \
   -sOutputFile=GS_Test.pdf PDFA_def.ps Test.ps

PDFA_def.ps：

%!
% This is a sample prefix file for creating a PDF/A document.
% Feel free to modify entries marked with "Customize".

% This assumes an ICC profile to reside in the file (ISO Coated sb.icc),
% unless the user modifies the corresponding line below.

% Define entries in the document Info dictionary :

/ICCProfile (/usr/share/ghostscript/9.07/iccprofiles/ISOcoated_v2_300_eci.icc)   % Customize.
def

[ /Title (Title)                  % Customize.
/DOCINFO pdfmark

% Define an ICC profile :

[/_objdef {icc_PDFA} /type /stream /OBJ pdfmark
[{icc_PDFA} <</N systemdict /ProcessColorModel get /DeviceGray eq {1} {4} ifelse >> /PUT pdfmark
[{icc_PDFA} ICCProfile (r) file /PUT pdfmark

% Define the output intent dictionary :

[/_objdef {OutputIntent_PDFA} /type /dict /OBJ pdfmark
[{OutputIntent_PDFA} <<
/Type /OutputIntent             % Must be so (the standard requires).
/S /GTS_PDFA1                   % Must be so (the standard requires).
/DestOutputProfile {icc_PDFA}            % Must be so (see above).
/OutputConditionIdentifier (ISO Coated v2 300% (ECI))      % Customize

/PUT pdfmark
[{Catalog} <</OutputIntents [ {OutputIntent_PDFA} ]>> /PUT pdfmark

Answer 1

在gs命令中，您指定了PDF-A定义文件PDFA_def.ps。您需要改为指定PDF-X定义文件。

有关创建PDF-X / 3文档的详细说明，请here。

Answer 2

Ghostscript目前不支持PDF / X-1，PDF / X-3，PDF / A-1和PDF / A-2的制作。目前无法将所有颜色定义转换为PDF / X-1所需的颜色空间。

Ghostscript 9.07：PDF / X-1a：2001：缺少PDF / X输出意图

2 个答案: