HP Color LaserJet MFP E77830 Parts Catalog page 1. Main assembly 2. Exit assembly 3. Cassettes Tray 2/3 4. Main drive 5. Fuser output drive 6. Main engine frame 7. Tray 1 registration drive 8. Registration sub-frame 9. Main frame pickup 10. Main frame pickup upper 11. Main frame 12. Covers 13. Right door 14. Tray 1 15. Right door output 16. Right door feed guide 17. ADF (LX models) 18. ADF exterior and ADF pickup (LX models) 19. ADF main frame (LX models) 20. ADF (GX/z) 21. ADF open cover (GX/z) 22. ADF upper pickup (GX/z) 23. Flow ADF stacker (GX/sGX) 24. ADF main frame (GX/z) 25. Image scanner 26. Image scanner assembly 27. Image scanner, lower (LX) 28. Dual cassette feeder (DCF) 29. High-capacity input (HCI) main All About this machine Parts Code: ADF exterior and ADF pickup (LX models) 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 1-1 JC92-02962A LX PCA 1-5 JC97-04528A LX, hinge r 1-6 JC97-04527A LX, hinge l 2-2 0604-001393 Photo interrupter 2-5 JC97-04857A Pick Roller Assy - LX 2-5-1 JC97-04099A LX pick roller 2-5-6 JC97-04860A LX feed roller