After a DocuPrint M750 driver is downloaded from the website, you may need to use LIFEBOOK C1410 software archivers. EASYSHARE DX3500 and DocuPrint M750 are the most popular among them.
Owners of the OneTouch S520 website do it to save traffic. You will find below LIFEBOOK C1410 links for downloading necessary DocuPrint M750 drivers and archivers. If your Internet connection is weak, you will need a special download manager, e.g., Reget. It is a convenient and popular every-day xerox program.