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  1. hkellogg

    EFI XF utilizing an Xrite DTP41

    I have EFI's XF software and am trying to getting it up and running. My Xrite iOne seems to have problems. I print my ink limit color chart, then when I read it it states that it is calibrating... then fails. I have an old DTP41 and thought I would try it but the connectors are limited to the...
  2. hkellogg

    Measuring color difference on spiders

    Thanks so much for your comments. Actually, when I said RGB values, I was thinking I would convert the jpeg images to Lab color space and then use the a, b values for determining our "color difference. I talked to the biologist today and he is really trying to determine how quickly the changes...
  3. hkellogg

    Measuring color difference on spiders

    Not sure where to post this but Color Management seemed the most logical. I have a biologist friend that is doing research on the change of color of crab spiders measured from digital color images opened within Photoshop. I had suggested to use the RAW file format to eliminate the color...
  4. hkellogg

    Package function within InDesign

    The version is Adobe CS 5.0
  5. hkellogg

    Different results when packaging in InDesign?

    When using the package function within InDesign I had something happen that I couldn't explain. I had a student that used the drag and drop technique, clicking on an ai. file from Illustrator and dragging it into InDesign. When the InDesign file was packaged, the vector file wasn't saved but...
  6. hkellogg

    Package function within InDesign

    When using the package function within InDesign I had something happen that I couldn't explain. I had a student that used the drag and drop technique, clicking on an ai. file from Illustrator and dragging it into InDesign. When the InDesign file was packaged, the vector file wasn't saved but...
  7. hkellogg

    Proper separation of images on digital negatives

    Boy do i feel foolish. The fill on the bearers (the element that I wanted on all separations) was Black Registration but the stroke was Black. Guess it is a good example of not trusting the original file that is received for testing. It still didn't work when I created it from Illustrator but...
  8. hkellogg

    Proper separation of images on digital negatives

    Michael Jahn- Don't have Enfocus available. Stephen Marsh- I tried the registration marks. They printed on all plates but the items Registration did not. Tried but wan unable to locate the Distiller PPD on system or on Adobe website.
  9. hkellogg

    Proper separation of images on digital negatives

    I am part of an educational graphic communication program that teaches the lithographic, screen and flexo printing processes. For screen printing we use a Ink Jet printer with all 8 heads printing black onto film for digital positives. The software Accurip is specific to screen printing so it...
  10. hkellogg

    File formats of choice? Which is best

    Thanks for your comments. On a positive note, i do stress the importance using our own "file management" system. Students package their files in InDesign, create a PDF via Adobe PDF Presets, then they take ALL intermediate files (which should included the .psd file with layers) and place them...
  11. hkellogg

    File formats of choice? Which is best

    As a faculty member at a university, we have students taking our graphic communications courses from all over campus, many with backgrounds in web. Since we stress the area of print, I have pushed the following philosophy on file formats. For raster images: .jpg is acceptable, .tiff is better...
  12. hkellogg

    Introduce IGAEA (graphic arts teachers org)

    Greetings: As the president elect of the International Graphic Art Education Association, I would like to take a moment and introduce folks to our organization. IGAEA was started in the early 1920s, when teachers of the United Typothetae School of Print in Indianapolis got together to share...
  13. hkellogg

    PDF clipped at the CTP system

    Thanks for the response. We are an educational institution and are always struggling to allow students access while maintaining control. I took what you had said, went back and ran the pdf back through several different workflows. Thats when I noticed the "traditional" CMYK workflow used a...
  14. hkellogg

    PDF clipped at the CTP system

    We are running Xitron's RIP Navigator, saving the ripped files to a shared folder to be picked-up by our Prestek Dimension 425 CTP. The particular file in question measures 12 x 17.75". When we rip the pdf, it displays correctly on the RIP station, but when I pull it up the same image from the...
  15. hkellogg

    PDF clipped at the CTP system

    I am reposting this from the Xitron threads as it may not relate directly to our RIP Navigator. We are running Xitron's RIP Navigator, saving the ripped files to a shared folder to be picked-up by our Prestek Dimension 425 CTP. The particular file in question measures 12 x 17.75". When we rip...
  16. hkellogg

    Hans

    We are running Xitron's RIP Navigator, saving the ripped files to a shared folder to be picked-up by our Prestek Dimension 425 CTP. The particular file in question measures 12 x 17.75". When we rip the pdf, it looks correct on the Xitron, but when I pull it up from the shared folder on the...
  17. hkellogg

    File Format Photoshop 2.0?

    We were working with duotones and stressing the importance of the EPS file format. An unrelated question came up about the ability to save a file down to the Photoshop 2.0 file format. I believe that this would provide for color adjustments what were eliminated after 2.0, i.e. the ability to...
  18. hkellogg

    Computer doesn't recognize i1iO scan table

    I am using a X-Rite i1iO for color management and noticed that when I connect the scan table, I the Eye one match software doesn’t recognize the device as connected. I check the power source and the external USB cables and they were fine. The small green light is on where the power cable...
  19. hkellogg

    Remove Darwin Plug-in from existing Indesign files

    Does anyone know how to eliminate the embedded requirement for the Darwin plug-in within InDesign. We have files that students have created on machines that use Darwin. When those same files are opened on other machines, we get a message that states that "the Darwin plug-in is missing, do you...
  20. hkellogg

    PNG File format?

    Immediately after I told students that the three main file formats for print production are .EPS, .TIF, and .JPG, (and .jpg is the least desirable) I had a student as why PNG wasn't an acceptable file format. I know it isn't and I answered that the RIP process doesn't support .PNG; that it is...

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