What does vfp do with report information in TAG, EXP fields if the information cannot be used? For example I have a report with HP 4Si report information, but I print to an HP 5Si.

Here are my results:

1) If I have an HP 5Si driver installed, it works fine.
2) If I only have an HP 4Si driver installed, it may not print correctly on a 5Si.

From this, I gather that vfp ignores report info it can't use, and uses the default OS driver info? But if it recognizes the driver, it can cause problems.