Manuals and User Guides for Oki OKIFAX 5700. We have 12 Oki OKIFAX 5700 manuals available for free PDF download: Service Manual, Maintenance Manual, User Manual, User Handbook Manual, Manual Do Usuário, Warranty And Support Information, Manual De Démarrage Rapide, Guía De Referencia Rápida, Referencia Rápida, Quick Reference, Brochure & Specs, Software Manual