Print nothing but preview normally

We have an application designed on 6.5 and run on client 8.5When printing one document,it’s ok on client 6.5,but nothing printed out on client 8.5 although this document can be previewed before printing.

Some of the fields in this form are hidden when printing on designer 6.5

We didn’t try to open this application on designer 8.5,because we’re afraid of component damaged if any change on designer 8.5

Anybody has experience about this kind problem.

If there’s any field or new setting on 8.5 to control printing which is different from 6.5

Any reply is appreciated.