Supported!
When will the Papertype 4 of ISO 12647-2 be replaced, and when will
there be TVI curves based on Ctp technology?
Can ECi say anything but these everyday challenges?
Regards,
Lars Jacobsen
Merkur-Trykk AS
Stanseveien 9, N-0901 Oslo
Tlf.: +47 23 33 92 31
www.merkurtrykk.no
Den 27. nov.. 2008 kl. 12.51 skrev Paul Sherfield:
Hi all
Is there any work being done towards a new uncoated profile that
reflects
the very white uncoated papers now being requested and used by
clients and
printers.
Also a new profile needs the reduce the TAC from the current 315%
which is
far too high to around 270%, as the Basicolor profiles produced from
this
dataset.
The papers colour of the this profile when used for proofing can
give an
wrong colour appearance for the client if these very 'blue' white
papers are
then used on press.
Pastel tints and image quarter tones reflect the yellowness of the
paper on
the proof, but this is not matched on press. Also the 5De of solid
cyan max
is impossible to meet on these papers.
Pragmatically this can be overcome by editing the proofing profile,
but that
results in the proof failing a 'Proof Control' check, but can result
is an
acceptable match from proof to press.
This issue also applies to the SC profile were many SC papers are much
whiter then the paper colour used but the profile.
Regards
Paul Sherfield
The Missing Horse Consultancy Ltd
Telephone: 01442 871752
Mobile: 07899 906385
Save Paper - Do you really need to print this e-mail?
http://www.missinghorsecons.co.uk
Apple Solutions Expert-Print & Publishing
Member - UK TC130 Technical Advisory Group (ISO 12647 Printing
Standards)
Member - BPIF Technical Standards Committee
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