If you encounter any problems opening the pdf files, please download for free the latest version of Adobe Acrobat Reader: click on:

If you still encounter problems opening these files, please first start Adobe Acrobat > go to: file > go to: open > select the downloaded file.

If you have received the files as a mime encoded file, please unstuff or unzip if possible.
If you still encounter problems, please let us know and we will send you the files encoded in a different way.

Please take all steps in the manual very seriously, because printer profiles will be as accurate as how accurate you printed yourself the test charts.