Lexmark 7421 XM9155 Parts Catalog page 1. Covers 1 2. Covers 2 3. Inner covers 4. Control panel 1 5. Control panel 2 6. Printhead 7. Toner supply 1 8. Toner supply 2 9. Waste toner 10. Developer 11. Photoconductor lock 12. Transfer belt 13. Tray 1 and 2 transport 14. Tray 1 feed 15. Tray 1 separator 16. Tray 2 feed 17. Tray 2 separator 18. Tray rail 19. Tray paper detection 20. 500-sheet tray Tray 1 21. 500sheet tray Tray 1 or Tray 2 22. 500sheet tray Tray 2 23. Registration transport 24. Transfer 25. Registration unit 26. Right door transport 27. MPF 1 28. MPF 2 29. Duplex 1 30. Duplex 2 31. 31: Fuser 32. Exit 1 33. Exit 2 34. Main and feed drive 35. Toner cartridge drive 36. Fuser drive 1 37. Fuser drive 2 38. Ozone duct 39. High voltage 40. Main power supply 41. Electrical 1 42. Electrical 2 43. ADF covers 1 44. ADF covers 2 45. ADF CIS 1 46. ADF CIS 2 47. ADF CIS 3 48. ADF paper feed 49. ADF paper pick 1 50. ADF paper pick 2 51. ADF paper pick 3 52. ADF paper transport 1 53. ADF paper transport 2 54. ADF paper transport 3 55. ADF paper transport 4 56. ADF paper transport 5 57. ADF paper transport 6 58. Flatbed scanner covers 59. Flatbed scanner 1 60. Flatbed scanner 2 61. Flatbed scanner 3 62. 2 x 500sheet tray Covers 63. 2 x 500sheet tray Frame 64. 2 x 500sheet tray Paper feed 65. 2 x 500sheet tray Paper size detection 66. 2 x 500sheet tray Paper transport 67. 2 x 500sheet tray Paper pick 1 68. 2 x 500sheet tray Paper pick 2 69. 2 x 500sheet tray Paper pick 3 70. 2 x 500sheet tray Tray 3 71. 2 x 500sheet tray Tray 4 72. 2 x 500sheet tray Tray 3 or Tray 4 frame 73. 3000 sheet tray Covers 74. 3000 sheet tray Frame 1 75. 3000 sheet tray Frame 2 76. 3000 sheet tray Elevator front section 77. 3000 sheet tray Paper feed 1 78. 3000 sheet tray Paper feed 2 79. 3000 sheet tray Paper transport 80. 3000 sheet tray Elevator rear section 81. 3000 sheet tray Drive section 82. 2500-sheet tray covers 83. 2500-sheet tray frame 84. 2500-sheet tray paper feed 85. 2500-sheet tray paper transport 86. 2500-sheet tray paper pick 1 87. 2500-sheet tray paper pick 2 88. 2500-sheet tray paper pick 3 89. 2500-sheet tray insert 1 90. 2500-sheet tray insert 2 91. 2500-sheet tray insert 3 92. 2500-sheet tray insert 4 All About this machine Parts Code: Covers 1 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 40X9924 Standard bin 2 40X8901 Tray empty board cable 3 40X9758 Tray empty board mount 4 40X8903 Tray 1 empty indicator 5 40X8902 Tray empty board cover 6 40X8903 Tray 2 empty indicator 7 40X8904 Front lower cover 8 40X9962 Screwdriver 9 40X9760 Bottom front door 10 40X8905 Printhead cleaner 11 40X9761 Bottom front door hinge 12 40X8900 Top front door 13 40X8906 Top front door outer hinge 14 40X9917 Top front door inner hinge 15 40X8898 Left cover 16 40X8899 Rear left cover 17 40X8897 Standard bin base