Ricoh MP1600 Parts Catalog page 1. EXTERIOR 1 2. EXTERIOR 2 3. OPERATION PANEL 4. OPTICS SECTION 1 5. OPTICS SECTION 2 6. OPTICS SECTION 3 7. LASER UNIT 8. BY-PASS FEED SECTION 9. PAPER CASSETTE 10. PAPER RESISTRATION 11. 1ST PAPER FEED SECTION 12. 2ND PAPER FEED SECTION (B269/B277) 13. VERTICAL TRANSPORT (B269/B277) 14. PCU 1 15. PCU 2 16. TONER SUPPLY UNIT 17. FUSING UNIT 18. PAPER EXIT SECTION 19. DUPLEX UNIT 1 (B269/B277) 20. DUPLEX UNIT 2 (B269/B277) 21. DUPLEX UNIT 3 (B269/B277) 22. DRIVE SECTION 23. ELECTRICAL SECTION 1 24. ELECTRICAL SECTION 2 25. FRAME SECTION 1 26. FRAME SECTION 2 (B269/B277) 27. GDI UNIT (B268/B269) All About this machine Parts Code: GDI UNIT (B268/B269) 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 B622 5880 Cover - Expand 2 B865 5171 PCB Gdi-Basic 3 B243 5870 PCB Bracket 4 B622 5872 Rail Holder 5 B243 5879 Cover - Card 6 B243 5874 Cover - PCB 7 B243 1466 Cover - CPS NA 101 0451 3006N Tapping Screw - 3x6