Logitude is compatible with your existing printer. If you can print PDF files and Excel spreadsheets from your PC to your local printer, Logitude can do the same. The only exception is the double-side waybill feature, which requires a more advanced printer capable of printing the waybill on one side and the contract on the other side in a single print run. While it is recommended to have a printer with double-sided printing support for this feature, it is not mandatory.