HP LaserJet M4345 MFP Parts Catalog page 1. External panels and covers 2. Upper-plate assembly 3. Internal components (1 of 5) 4. Internal components (2 of 5) 5. Internal components (3 of 5) 6. Internal components (4 of 5) 7. Internal components (5 of 5) 8. Electrical, forward assembly 9. Main drive assembly 10. Paper-pickup-drive assembly 11. Lifter-drive assembly 12. Cassette 13. Paper-feed roller assembly 14. Registration assembly 15. Multipurpose assembly 16. Reverse assembly 17. Reverse-separation-guide assembly 18. Delivery assembly 19. Fuser 20. ADF assembly 21. ADF internal components (1 of 3) 22. ADF internal components (2 of 3) 23. ADF internal components (3 of 3) 24. ADF input tray 25. ADF separation pad 26. ADF separation-pad case 27. ADF pickup-roller assembly 28. ADF pickup-roller cover 29. ADF mylar-holder assembly 30. ADF mylar replacement kit 31. Scanner-base components 32. Scanner flatbed-unit assembly 33. Scanner covers 34. Cassette 35. Duplex-printing assembly 36. Stapler stacker 37. 3-bin mailbox accessory All About this machine Parts Code: Cassette 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 RM1-1001000CN Cassette (tray 2, 3, 4 or 5) 2 RC1-0331-000CN Gear, 20T (cassette) 3 RC1-2782-000CN Lever, paper-size-sensing (cassette) 4 RU5-0254-000CN Gear, 14T (cassette) 5 RU5-0253-000CN Gear, 80T (cassette) 6 RC1-3020-000CN Guide, cassette, front