Here is the latest:
I printed several variations of Printer Evaluation Image v002prophoto.tif
-changed intent to relative - result green cast
-deleted and re-downloaded the Canson icc profile for Platine - result green cast
-printed on Platine paper using the icc profile for Canson Baryta paper - result green cast
A very helpful and patient gentleman from Canson tech support called me.
After much discussion, he walked me through printing the test image in Photoshop CC, using the same Canson icc profile for Platine-result no more green cast
All the printer settings were the same in Photoshop as they were in Lightroom.
I have Lightroom setup to export files to Photoshop as ProPhoto RGB 16 bit tiffs. Although, this time I opened the file directly in Photoshop from my hard drive, not through Lightroom. When I get more paper I will try exporting from Lightroom to Photoshop and see if the issue reappears. Hopefully there won't be any problems when I go from Lightroom to Photoshop.
Color management in Photoshop was set as follows: Document Profile :ProPhoto RGB Color Handling:Photoshop Manages Color
Printer Profile: CIFA_Eps2200_Platine.icc Rendering Intent: Perceptual Black Point Compensation: on
I used my last sheet of Platine to print the test through Photoshop. Once I get more Platine I will print several images and report back.
Did I mention that the folks at Canson are sending me a replacement box of paper. I am very impressed with, and appreciative of, Canson's customer service.
There is apparently some disconnect with the profile and Lightroom. Perhaps due to the age of the profile and how it was made?
Do you think that having a custom profile made would solve this problem?
I would prefer to be able to print through Lightroom, so if anyone has any thoughts as to why it works through Photoshop and not through Lightroom, please share them.
Again many thanks to everyone who offered their help.