Is it possible to include PPDs for Samsung CLP-310/CLP-315 in the driver? I have the PPDs from the foo2qpdl driver incase they can be modified for use in this driver.
PPDs from another driver cannot be simply changed to make the printer working with this driver. Most of a PPD for a non-PostScript printer depends on the driver and not on the printer. What you should do is trying to make the printer actually working with SpliX. To do so, use the SpliX PPDs of other CLP printers (like the 300, 510, ...). If you have found a SpliX PPD which works, please tell here and we clone that PPD for your printer model.
Work to support these printers is under way. Please see https://sourceforge.net/tracker/?func=detail&aid=3196609 and test the changes proposed there.
Here is the correct link: