Color Spaces & Printer Profiles Revealed Crayon color choices have some important similarities to how color spaces are defined and used
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By Jon Sienkiewicz
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Page 5 of 5
Under that, youll find Printer Profile. Click on the arrow at the
right to get the drop-down menu of profiles. This will offer you more
choices than you really need. Look through the list for your printer
model and find the appropriate paper profile for the paper youre
using. Photoshop will now correctly map the color profile numbers to
the color space.
This doesnt guarantee a good print yet. You need to tell the printer
(in the printer driver properties) the type of paper youre using and
the kind of print you want (photo). This lets the printer know how to
put ink on the paper appropriate to the paper and photo quality. Since
youre allowing Photoshop to handle the color management, you need to
turn off color management in the printer driver (youll usually find an
option somewhere that says Off/No Color Management). You dont want the
printer reinterpreting how to use the color space of the photo. That
will usually result in off-color prints with poor tonality.
Even for the same specific printer, ICC profiles differ depending on
the paper brand, paper surface, resolution setting and ink used. For
this reason, you may find that its sometimes more efficient to allow
the printer driver to simply use its built-in profiles. This route
offers less control but sometimes actually produces better results.
To do this, select Let Printer Determine Colors in Color Handling of
the Options area of Print with Preview. Then set the printer driver to
the correct paper type and photo quality, but allow it to handle color
management.
If youre planning to print the images at a later time on a known
device (the popular Fuji Frontier commercial lab printer, for example),
you can embed the appropriate printer profile and save the image. Adobe
Photoshop allows you to embed an ICC color profile when the image is
saved.
Its also possible to assign a new color profile as well as to convert
from one profile to another. When you convert a profile, the color
numbers are adjusted before theyre mapped to the new space so that the
original color appearance is retained. But when you assign a new
profile to an image, expect to see a color shift on the monitor. This
happens because the old color numbers are mapped directly to the new
color profile space.
Keep these ideas about color space and printer profiles in mind as you
capture, process an image and prepare it for printing. Just as we used
to get great refrigerator pictures from small boxes of Crayola crayons,
now our kids can create wonderful images from new choices. While its
not the color space that gives you a good photo, knowing about color
spaces and printer profiles will help you avoid disappointment and get
output that matches your vision for the image.
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