Datacolor User to User Support Group.

--- In colorvision_group@yahoogroups.com, David Miller <dm2363@...> wrote:
>
> Just print it as large as you want. You're going to be printing this
> through QTR, don't forget; not through PFP; you need to open it up and
> print it according to the docs that come with QTR. The only thing you're
> doing with PFP is reading the step wedges and exporting them as a file
> you can directly put through QTR-Create-ICC.
> 
> (The file you'll want to print is "Step-21-gray.tif" - don't use the 51
> step, I don't recall testing it with anything other than the 21 steps).

Roy Harrington recommends using the "Step-21x4-random.tif" as it has an error correction 
built-in.