If you output the print file using the SAP functions:

Without installation of the additional program SAPPDFPRINT, you need to have a PCL, PostScript, or ZPL printer, since without the additional installation, it is currently only possible to create print files from the Interactive Forms for these printer types. You cannot use a printer with the device type SAPWIN/SWIN.

With the installation of the additional program SAPPDFPRINT, you need to have either a Microsoft Windows print server with SAPSprint 7.20 or SAP GUI 7.20 for front-end printing. This additional program allows you to address any printer in a similar way to using SAPWIN-based device types. More information: SAPPDFPRINT Service (Overview).