Adobe 62000236 Using Manual page 503

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USING ACROBAT 9 PRO EXTENDED
Preflight
Lists all the standard entries that can also be accessed by the Document Info dialog box in Acrobat,
Document Info
and information that has been standardized by the ISO 15930 standard (PDF/X).
Includes information embedded within the document, such as its title, author, copyright, and
Document Metadata
keywords applied to it. This information is also available in the Document Metadata section of the Document
Properties dialog box in Acrobat. (Choose File > Properties, click the Description tab, and then click Additional
Metadata.)
Includes information about the signatures in the document.
Signatures
Includes several basic properties for the tagging structure in a tagged PDF, for which the PDF/A
Structured PDF
standard defines constraints.
Defines which output process the PDF has been prepared for. A PDF
Output Intents For PDF/X, PDF/A, or PDF/E
intended for high-resolution printed output typically contains an output intent with an embedded ICC profile, for use
by a proofing device or a device's RIP (raster image processor).
Includes properties for accessing information from
Output Intent For PDF/X, PDF/A, or PDF/E (ICC Profile Properties)
an ICC profile embedded in the output intent. This group includes the same properties as ICC profiles for objects, such
as profile name and type. The ICC profile describes the output condition of the device where the document will be
imaged.
Helps determine how efficiently page descriptions are encoded. For example, it is
Efficiency Of PDF Content Stream
possible to include the text Hello as a text operator for the whole word, or as several text operators for each character
in the word. The latter is less efficient and reduces the speed of page rendering. The efficiency checks return
percentages for several types of operators. A smaller value in most cases is better than a higher value.
Returns information about specific errors in the syntax of a PDF. For example, if certain keys
Errors In PDF Syntax
required by the PDF specification are not included, Acrobat may still be able to render the file. For predictable PDF
rendering, however, it is preferable to encode all PDFs in strict compliance with the PDF specification.
Returns information about errors in the tag structure of a tagged PDF. For example, an error
Errors In Structured PDF
is returned if the type of a tagged object is not properly specified. The properties in this group help identify errors in
tag structure.
Returns information about errors in the page descriptions in a PDF. For example, three
Errors In PDF Content Stream
number operands are required to define RGB color. If there are fewer than three operators, it is not possible to render
the page. Properties in this group help determine the reasons why a PDF page isn't rendered.
Preflight Edit Profile dialog box overview (Custom Checks)
The Profiles list in the Preflight Edit Profile dialog box contains predefined profiles included with Acrobat, and any
custom profiles you've created. If you select Custom Checks, you get more options for selecting and modifying items.
The buttons at the bottom of the column perform basic editing functions, such as duplicating, removing, and creating.
The search box helps you locate a specific check.
Last updated 9/30/2011