Manage trap presets, Duplicate a trap preset, Delete a trap preset – Adobe InDesign CS5 User Manual
Page 500: Import presets from another indesign document, Assign a trap preset to pages

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USING INDESIGN
Trapping color
Last updated 11/16/2011
Trap Thresholds
Type values to specify the conditions under which trapping occurs. Many variables affect the values
you’ll need to enter here. For more information, consult with your prepress service provider.
More Help topics
Trapping imported bitmap images
Manage trap presets
You can duplicate, delete, import, and customize trap presets.
Duplicate a trap preset
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Do one of the following:
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In the Trap Presets panel, select a preset and choose Duplicate Preset in the panel menu.
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Drag a preset to the New Preset button at the bottom of the panel.
Delete a trap preset
1 In the Trap Presets panel, select the preset(s), and then do one of the following:
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Click the Delete button.
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Choose Delete Presets in the panel menu.
2 If prompted to replace a trap preset, choose one in the Delete Trap Preset dialog box that appears. This dialog box
appears if at least one of the selected presets has been assigned to a page.
3 Click Yes to confirm the deletion.
Note: You cannot delete either of the two built-in presets: [Default] and [No Trap Preset].
Import presets from another InDesign document
1 In the Trap Presets panel, choose Load Trap Presets in the panel menu.
2 Select the InDesign file and click Open.
Assign a trap preset to pages
You can assign a trap preset to a document or to a range of pages in a document. Pages with no abutting colors will
print faster if you disable trapping on those pages. Trapping doesn’t actually occur until you print the document.
Trap assignments list the presets you have applied to various pages; the trap assignments are updated each time you click Assign.
1 In the Trap Presets panel, choose Assign Trap Preset in the panel menu.