TurboPrint & PrintFab

I can not get my Z2100 24in to print any wider than 15 inches. I am using Lightroom Classic, PrintFab 3.07 And MacOS 27. I also downloaded the profiles for HP paper and they do not match the model number of the printer. I am evaluating this as my solution to continue using a great photo printer into the future. All functions work as normal with MacOS 10 something and Lightroom 5 with apple's/HP stock printer driver.
Any help would be great.
Thank you!

Hello, for the HP DesignJet Z2100 printer you need to select the largest trial verison "PrintFab Pro XL".

A width limit of 15" sounds as if you selected "PrintFab Home L" or "PrintFab Pro". Please open the app "PrintFab Toolbox", button ->"About/License" and check the current trial type.

If it is not "PrintFab Pro XL", you can run the PrintFab installer from the DMG archive again and select "PrintFab Pro XL".