HP Q6651C HP Designjet Z6100 Printer Series - User's Guide - Page 132

RGB color emulation

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Color management ● Euroscale Uncoated 2 uses specifications that are designed to produce quality separations that use Euroscale inks under the following printing conditions: 260% total area of ink coverage, positive plate, uncoated white offset stock. ● Europe ISO Coated FOGRA27 uses the FOGRA27 press characterization. It is designed to produce quality separations for standard ISO printing using: 350% total ink coverage, positive film and coated paper" ● HP CMYK Plus: a set of HP proprietary re-rendering rules that produce a good result for most digital commercial printing jobs by expanding the reduced gamut of your press into the wider gamut of your printer. ● JMPA: Japanese standard for offset press ● Photoshop 4 Default CMYK ● Photoshop 5 Default CMYK ● Japan Color 2001 Coated uses the Japan Color 2001 specification for type 3 (coated) paper. It is designed to produce quality separations by using 350% total ink coverage, positive film, and coated paper. ● Japan Color 2001 Uncoated uses the Japan Color 2001 specification for type 4 (uncoated) paper. It is designed to produce quality separations by using 310% total ink coverage, positive film, and uncoated paper. ● Japan Web Coated (Ad) uses specifications that are developed by the Japan Magazine Publisher Association for digital proofing of images in the Japanese magazine and advertising market. ● Japan Color 2002 Newspaper uses the Japan Color 2002 for Newspapers specification. It is designed to produce quality separations using: 240% total ink coverage, positive film and standard newsprint paper" ● Toyo is designed to produce quality separations for Toyo printing presses. ● DIC is designed to produce quality separations for Dainippon Ink Company printing presses. ● Other HP Designjet printers can be emulated. ● None (Native): no emulation, for use when the when the software or operating system complete the color conversion. Therefore, the data arrives at the printer already color-managed NOTE: These options have no effect if the software defines its own CMYK space, known as calibrated CMYK or CIEBasedDEFG in PostScript terminology. RGB color emulation These options apply to PDF, PostScript, TIFF, and JPEG files. For HP-GL/2 and RTL files, only sRGB and AdobeRGB are supported. If you want to print an RGB image, it must be converted to CMYK data. You might be able to do the conversion in the software or operating system. To perform this conversion on the printer, use the following color profiles: ● None (Native): no emulation. The printer uses its default internal conversion from RGB to CMYK, without following any color standard. This does not imply that results will be bad. ● sRGB IEC61966-2.1 emulates the characteristics of the average PC monitor. This standard space is endorsed by many hardware and software manufacturers, and is becoming the default color space for many scanners, printers, and software programs. 120 Chapter 7 Color management

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●
Euroscale Uncoated 2
uses specifications that are designed to produce quality separations that
use Euroscale inks under the following printing conditions: 260% total area of ink coverage, positive
plate, uncoated white offset stock.
●
Europe ISO Coated FOGRA27
uses the FOGRA27 press characterization. It is designed to
produce quality separations for standard ISO printing using: 350% total ink coverage, positive film
and coated paper"
●
HP CMYK Plus
: a set of HP proprietary re-rendering rules that produce a good result for most digital
commercial printing jobs by expanding the reduced gamut of your press into the wider gamut of
your printer.
●
JMPA
: Japanese standard for offset press
●
Photoshop 4 Default CMYK
●
Photoshop 5 Default CMYK
●
Japan Color 2001 Coated
uses the Japan Color 2001 specification for type 3 (coated) paper.
It is designed to produce quality separations by using 350% total ink coverage, positive film, and
coated paper.
●
Japan Color 2001 Uncoated
uses the Japan Color 2001 specification for type 4 (uncoated)
paper. It is designed to produce quality separations by using 310% total ink coverage, positive film,
and uncoated paper.
●
Japan Web Coated (Ad)
uses specifications that are developed by the Japan Magazine Publisher
Association for digital proofing of images in the Japanese magazine and advertising market.
●
Japan Color 2002 Newspaper
uses the Japan Color 2002 for Newspapers specification. It is
designed to produce quality separations using: 240% total ink coverage, positive film and standard
newsprint paper"
●
Toyo
is designed to produce quality separations for Toyo printing presses.
●
DIC
is designed to produce quality separations for Dainippon Ink Company printing presses.
●
Other
HP Designjet
printers can be emulated.
●
None (Native)
: no emulation, for use when the when the software or operating system complete
the color conversion. Therefore, the data arrives at the printer already color–managed
NOTE:
These options have no effect if the software defines its own CMYK space, known as
calibrated CMYK or CIEBasedDEFG in PostScript terminology.
RGB color emulation
These options apply to PDF, PostScript, TIFF, and JPEG files. For HP-GL/2 and RTL files, only sRGB and
AdobeRGB are supported.
If you want to print an RGB image, it must be converted to CMYK data. You might be able to do the
conversion in the software or operating system. To perform this conversion on the printer, use the following
color profiles:
●
None (Native)
: no emulation. The printer uses its default internal conversion from RGB to CMYK,
without following any color standard. This does not imply that results will be bad.
●
sRGB IEC61966-2.1
emulates the characteristics of the average PC monitor. This standard space
is endorsed by many hardware and software manufacturers, and is becoming the default color space
for many scanners, printers, and software programs.
120 Chapter
7
Color management
Color management