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IT8 7.4/2005 For Target in G7 Calibration Forms

  • 1.  IT8 7.4/2005 For Target in G7 Calibration Forms

    Posted 07-16-2018 01:18 AM
      |   view attached
    Hi guys,
    I am looking for the Reference File for i1Profiler (i1Proi1IO) for the IT8 7.4 /2005 that is seen in the G7 Calibration Forms. This has 49 rows and 33 columns, not the new TC1617 target but the old IT8 7.4/2005 target that is found in these G7 forms.
    The Reference Chart can be a delimited txt file or any format that i1Profiler understands
    Please find this said image attached.

    I am in the middle of collecting G7 samples for a new G7 master printer I am trying to certify. Hope somebody can be of help.

    Edward Duwariti
    G7 Expert
    NTC Services

    Edward Duwariti
    NTC Mexico
    Mexico D.F.


    IT874_Random.pdf   321 KB 1 version

  • 2.  RE: IT8 7.4/2005 For Target in G7 Calibration Forms

    Posted 07-17-2018 09:21 AM
    Edward, that target (IT874R 3x) was designed for the iSis and DTP70.  To measure it on an i1iO in i1Profiler, you will have to go into patch mode, which is very slow but should work if you are desperate.

    There is no i1iO reference file for that target but I am attaching the original IT874R 3x iSis.txt file which gives you CMYK percentages.  Also to be safe, I'm attaching the visual version, IT874V 3x iSis.txt.

    In i1Profiler, use the "Measure Chart" option and set up a custom layout of 49 x 33, then join the measurements to the CMYK values in Excel.

    You may have to switch to 33 x 49 and experiment a bit to get the right patch values.

    Good luck!

    Don Hutcheson
    HutchColor, LLC
    Washington NJ


    IT874R 3x iSis.txt   31 KB 1 version
    IT874V 3x iSis.txt   31 KB 1 version