HP LaserJet Enterprise M4555 MFP Parts Catalog page 1. Covers 2. Upper plate assembly 3. Internal components 1 4. Internal components 2 5. Internal components 3 6. Internal components 4 7. Internal components 5 8. High-voltage power supply 9. Cassette assembly (Tray 2) 10. Paper pickup assembly 11. Reverse assembly 12. Paper feed roller assembly 13. Registration assembly 14. MP (Tray 1) pickup assembly 15. Duplex assembly 16. Fuser assembly 17. PCAs (product base) 18. Covers (1x500) 19. Main body (1x500) 20. Covers (1x500/3x500) 21. Main body (1x500/3x500) 1 22. Main body (1x500/3x500) 2 23. Covers (MBM) 24. Main body (MBM) 1 25. Main body (MBM) 2 26. Document feeder (whole unit) 27. Document feeder components 1 28. Document feeder components 2 29. Document feeder components 3 30. Document feeder components 4 31. Document feeder components 5 32. Scanner assembly (whole unit) 33. Scanner components 1 34. Scanner components 2 35. Scanner components 3 36. Scanner components 4 37. Scanner components 5 38. Scanner components 6 39. Scanner components 7 40. Scanner components 8 All About this machine Parts Code: Internal components 3 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 RC2-7982-000CN Cover, inner rear 3 RK2-1988-000CN Fan (FN101) 4 RK2-1991-000CN Fan (FN301) 5 RK2-0280-000CN Fan (FN105) 6 RM1-5931-000CN Cassette right rail assembly 7 RM1-5932-000CN Cassette left rail assembly 8 RM1-7112-000CN Cable, cartridge sensor 9 RL1-2830-000CN Center shroud 10 RM1-7177-000CN Cable, reverse fan 11 RM1-7178-000CN Cable, scanner joint drum motor 12 RM1-7166-000CN Cable, laser