OKI MB790MFP Parts Catalog page 1. Covers (MB780) 2. Covers 1 (MB790) 3. Covers 2 (MB790) 4. Media path and duct 5. Pick arm and media tray assemblies 6. Drive motor assembly, redrive, and duplex 7. Printhead, charge, and transfer assembly 8. System card, HVPS and scanner controller card assemblies 9. Fuser and LVPS card assemblies 10. Flatbed scanner 11. ADF unit assembly 12. ADF covers 13. ADF feed and drive 14. ADF electronics 15. 550 Sheet option tray assembly (MB790) 16. 250 Sheet option tray assembly (MB780) 17. 550 Sheet option tray assembly (MB780) 18. HCIT Sheet option tray assembly (MB780) 19. MFP stapler assembly 20. MFP stapler assembly 2 21. MFP stapler assembly 3 22. MFP stapler assembly 4 23. MFP offset stacker assembly 1 24. MFP Offset stacker 2 25. MFP Offset stacker 3 26. MFP 4-bin mailbox assembly 1 27. MFP 4-bin mailbox assembly 2 28. MFP 4-bin mailbox assembly 3 29. Envelope feeder All About this machine Parts Code: Envelope feeder We do not sell these spare parts!We only help you to create your parts list for request from your suppliers. Ref. Parts Code Description Remark 1 npn Envelope feeder (MB790 only)