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QTR-Quadtone RIP

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Message

Why don't the QTR_Gray profiles show up in Photoshop?

2013-02-12 by paulraphaelson

All the QTR profiles, gray and RGB, are installed in the same default location. But Photoshop only sees the RGB versions. My files are grayscale, gamma 2.2.

I've been printing with the corresponding rgb profiles. It's been working, but I don't know it's working optimally. A continuous tone scale from 100% to 0% black showed a bit of banding in the shadows.

I tried reinstalling QTR. No difference.

Thoughts?

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