Xerox 4.2 Manuale Utente

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SWOP Plus details 
This new profile sets hues within the SWOP gamut to 
continue to simulate a SWOP press. But out-of-gamut 
SWOP hues are no longer flattened. The out-of-gamut 
hues above about 70% are saturated. 
This profile provides a SWOP press rendering, but it 
also allows customers to leverage the larger color 
gamut available on the digital presses. It is expected 
that this profile will become widely used. 
DocuSP now offers three CMYK paths for color objects 
in the SWOP color space: 
♦  The SWOP+ path provides contrast similar to 
SWOP in the midtones but with full gamut boundary 
mapping of saturated colors. It more closely 
resembles SWOP prints with more saturated colors 
in high C,M,Y calls. SWOP+ should be considered 
for use with legacy SWOP files when SWOP tone 
reproduction is required but the full (and larger) 
gamut of the press is desired. 
♦  The SWOP path (default) offers mapping 
essentially identical to the TR001 data and SWOP 
v.2 profile in Photoshop. All existing, published 
standards offer visually identical output from 
DocuSP. This choice provides higher RIP speeds 
but essentially identical output for workflows where 
the Photoshop SWOP v.2 is common. 
♦  The Native CMYK path (iGen3 selections) provides 
a higher contrast, color saturated rendition of a 
SWOP press. This path should be considered for 
jobs requiring vibrant color output with legacy 
SWOP files. This path also provides rated RIP 
speed as a benefit due to TRC rendering rather 
than LUT rendering. 
GCR Workflows 
DocuSP 4.2 provides the user with more Gray 
Component Removal (GCR) selections, as well as 
more consistent reproduction across GCR selections. 
DocuSP 3.8 and 4.0 to 4.1 Differences Document 
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