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PDF page elements are incorrectly colored "Registration"


Product

  Prinergy 1.1; Prinergy Connect 2.0 ; Prinergy Direct 2.0 ; Prinergy Access 2.0 ; Prinergy PowerPack 1.0 ; Prinergy Connect 2.1 ; Prinergy Access 2.1 ; Prinergy Powerpack 2.1 ; Prinergy Satellite

Platform

 

Server: Dell or Data General all; Client: PC or Macintosh

Operating system

 

Server: Windows NT or 2000; Client: Windows or Macintosh


Error

 


Symptoms

 

PDF page elements are incorrectly colored "Registration", which results in hard-to-register elements on press, that is, the elements are on all four color separations instead of on black only.


Cause

  The page designer colored objects as "Registration". On a monitor, "Registration" looks identical to "Black". Many applications such as Quark and Illustrator helpfully provide "Registration" in the color palettes, which can cause problems on press since, typically, only registration marks should be colored with 100% of all colors.

Solution

 

A. Go back to the original application to convert the errant objects to Black Only.

or:

B. Use a Pitstop Action which can automate the conversion post-PDF. This allows conversion of any "Registration" objects to black (K). However, due to a PitStop limitation, this doesn't affect shadings that are Registration-colored.

The other effect is that the "real Registration marks" will get converted to K only, which means that if the PDFs need to get output to film without imposition, the marks will be K only.

Permanent fix:


See also

 

PitStop Action List for converting all Registration-colored objects to Black


Keywords

 

color, PDF


Technical contact(s)
 

James Bredenhof

Submitted by
 

James Bredenhof

Date submitted
 

03 Jun 2002


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