Digital BW, The Print

Jon,

...
> Do you think that the Spyder software has enough documentation to
> allow Brian to create his own 256 grayscale patch target, 
> measure it, and save the L data that makes sense in relation 
> to the target? 

Will a standard 256-Step grayscale test target like below work?

http://www.paulroark.com/BW-Info/256-Step-GS.jpg


Paul
www.PaulRoark.com