Digital BW, The Print

I went through the process and ended up with an "invalid profile" when
I tried to send a .tiff image to my 1160.

The steps in the Lab template that I created the .icc file from with
Roy's Create ICC.exe had distinct steps (at least 3 Lab numbers
between them) and no reversals after linearizing the ScanMaker4
according to his procedure.

Any suggestions?

Frank