Checks? What is that?

Haven't seen/used checks in Europe since the introduction of the Euro, some 20 years ago.

Since we don't have them anymore I don't know much about them.

I do know that banks sometimes have strict regulations about the used font. They might require a specific OCR font. Had to buy an OCR font for invoices send out by a Swiss company, it was pricy font and it had to be bought per installation, so they limit the computers that can print the invoices. Since they have pre-printed forms we got a scanned form and used that in DataFlex Reports as page layer to position the print position. BTW, the most trouble we had with printing was finding out what paper bin to use. Their printer did not use the standard bin IDs and it was one of the reasons to write the DeviceCapabilities tool.