Table 8-33. Alphabetical Parts List (continued) Description Part Number Table Number and Page Tray, Rear Extension RB1-8844-000CN Table 8-5 on page 8-11 Upper Paper Pickup Drive Assembly (250-sheet) RG5-2683-000CN Table 8-26 on page 8-46 Weight, Envelope RF5-2511-000CN Table 8-31 on page 8-55 8-66 Parts and Diagrams