Adobe 65023809 Printing Guide - Page 139

Links to known issues and resources, Adobe PDF Print Engine

Page 139 highlights

layers acquire the properties of the target layer. Once you have merged layers, you cannot restore the original layers. You can also flatten the layers in a PDF document, consolidating all the visible layers. When you flatten a layered PDF document, Acrobat does not preserve content that is hidden or layers that are not visible. Once you have flattened layers, you cannot restore the original layers. You can edit content in a layered PDF file just as you would in any other PDF document. The selection tools recognize and select any content that is visible, regardless of whether the content is on a selected layer. Normally, when you print a PDF document that contains layers, only the content that is visible on screen prints. However, the creator of a layered PDF document can make exceptions-for example, stipulating that layered watermarks must print or confidential information must not print-regardless of its visibility on screen. If the document is designed to print differently from the way it currently appears on screen, a warning message appears in the Print dialog box. The thumbnail view of the page in the Print dialog box always shows the page as it will print. Note: Not all RIPs support layered PDF files. When you print the PDF file directly to a RIP that doesn't support layered PDF files, all layers may print, including hidden layers. To change print overrides for a layer: 1. Click the Layers tab. 2. Select a layer and then choose Layer Properties from the Options menu. 3. In the Layer Properties dialog box, choose one of the following from the Print menu: • Always Prints forces the layer to print. • Never Prints forces the layer not to print. • Prints When Visible matches printed output to on screen visibility. Links to known issues and resources KnowledgeBase: http://www.adobe.com/support/acrobat/ Print Resources: http://www.adobe.com/print/ Adobe PDF Print Engine: http://www.adobe.com/products/pdfprintengine/ Partner Program for Print Professionals: http://www.adobe.com/go/printserviceprovider. Find out about the wide range of benefits, including technical support, software, and promotional assistance Adobe has to offer print and pre-press professionals. Adobe Systems Incorporated 345 Park Avenue, San Jose, CA 95110-2704 USA www.adobe.com Adobe, the Adobe logo, Acrobat, Clearly Adobe Imaging, the Clearly Adobe Imaging logo, Illustrator, ImageReady, Photoshop, and PostScript are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. Mac and Macintosh are trademarks of Apple Computer, Inc., registered in the United States and other countries. PowerPC is a registered trademark of IBM Corporation in the United States. Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Microsoft, Windows, and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners. © 2008 Adobe Systems Incorporated. All rights reserved. 11/08

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layers acquire the properties of the target layer. Once you have merged layers, you can-
not restore the original layers. You can also flatten the layers in a PDF document, con-
solidating all the visible layers. When you flatten a layered PDF document, Acrobat does
not preserve content that is hidden or layers that are not visible. Once you have flattened
layers, you cannot restore the original layers. You can edit content in a layered PDF file
just as you would in any other PDF document. °e selection tools recognize and select
any content that is visible, regardless of whether the content is on a selected layer.
Normally, when you print a PDF document that contains layers, only the content that
is visible on screen prints. However, the creator of a layered PDF document can make
exceptions—for example, stipulating that layered watermarks must print or confiden-
tial information must not print—regardless of its visibility on screen. If the document
is designed to print differently from the way it currently appears on screen, a warning
message appears in the Print dialog box. °e thumbnail view of the page in the Print
dialog box always shows the page as it will print.
Note:
Not all RIPs support layered PDF files. When you print the PDF file directly to a
RIP that doesn’t support layered PDF files, all layers may print, including hidden layers.
To change print overrides for a layer:
1. Click the Layers tab.
2. Select a layer and then choose Layer Properties from the Options menu.
3. In the Layer Properties dialog box, choose one of the following from the Print menu:
Always Prints forces the layer to print.
Never Prints forces the layer not to print.
Prints When Visible matches printed output to on screen visibility.
Links to known issues and resources
KnowledgeBase:
Print Resources:
Adobe PDF Print Engine:
Partner Program for Print Professionals:
. Find out about the wide range of ben-
efits, including technical support, soſtware, and promotional assistance Adobe has to
offer print and pre-press professionals.
Adobe Systems Incorporated
345 Park Avenue, San Jose, CA 95110-2704 USA
www.adobe.com
Adobe, the Adobe logo, Acrobat, Clearly Adobe Imaging, the Clearly
Adobe Imaging logo, Illustrator, ImageReady, Photoshop, and PostScript
are either registered trademarks or trademarks of Adobe Systems
Incorporated in the United States and/or other countries° Mac and
Macintosh are trademarks of Apple Computer, Inc°, registered in the
United States and other countries° PowerPC is a registered trademark of
IBM Corporation in the United States° Intel and Pentium are trademarks
or registered trademarks of Intel Corporation or its subsidiaries in
the United States and other countries° Microsoft, Windows, and
Windows NT are either registered trademarks or trademarks of
Microsoft Corporation in the United States and/or other countries°
All other trademarks are the property of their respective owners°
© 2008 Adobe Systems Incorporated° All rights reserved°
11/08