Hi Roger
Yes, I am confused by these grey balance figures on this Control Strip, (and
just as I thought I was beginning to understand this and the GRACol work!)
In the current ISO 12647-2:2004 in Annex C (Informative), the CMYK values
for use in Grey balance patches are:
Quarter tone 25C 19M 19Y
Mid tone 50C 40M 40Y
Three
Quarter tone 74C 64M 64Y
So are the new Fogra figures more accurate and replace these (Informative)
figures in the ISO standard.
Happy Christmas
Paul Sherfield
The Missing Horse Consultancy Ltd
Telephone: 01442 871752
Mobile: 07899 906385
http://www.missinghorsecons.co.uk
Apple Solutions Expert-Print & Publishing
This email and any attachments may be confidential and are intended solely
for the use of addressee. If you are not the intended recipient of this
message, any disclosure, copying or other distribution is strictly
prohibited and may be unlawful. If you have received this message in error,
please notify the sender and delete all copies from your system. Email may
be susceptible to data corruption, interception and unauthorised amendment.
We do not accept liability for any such corruption, interception or
amendment or the consequences thereof. We do not accept liability for any
action or inaction by the recipient as a result of advice or information
contained within this email.