I've a leap 15.0 system with OpenPrintingPPDs- installed.
My printer is a lexmark mx611dhe.
On my original system the printer works fine.
A new installation of leap 15.0 will cut top and bottom of output.
The same psfile on my original system prints fine.
But the ppd file is exactly the same. All cups packages are the same
Not even printing with gv does the job.
The same goes on on leap 15.1 and leap 15.2 new installed systems...

Any idea who process the file, what could be different, or how to debug
I really see not what could be different?
The only I guess can be that other packages will affect printing a part of cups and ppds...
My system which works right, has a lot of packages which I have never updated...