We are running VPE 7.3 DLL for printing which is the latest version. They might have been running on 7.1 previously (we upgraded at some point this year, it's unclear what version they were on prior to this right now).

I can't imagine changing to the new version of VPE would cause any issues though, especially something we haven't seen in any other check printing/report printing parts of the program or with any other customers.