I’m using ChromIQ with a Chnspec CR30 to create a CMYK printer profile for PrintFab. I successfully created a 4-channel CMYK calibration .cal file, and with Preset = None ChromIQ successfully generates a 450-patch CMYK chart.
However, selecting Apply & Embed (-K) fails with:
[ERROR] ChromIQ layout engine: calibration has 4 channels, target has 3
[ERROR] Chart generation failed.
None and -I generate the chart successfully. Is this a bug in the -K implementation, or am I missing a setting required to make the target 4-channel CMYK?
