Table 8-31. Envelope Feeder Item No. Part No. Exchange No. Quantity Description 1 C4122A C4122-69001 1 Envelope Feeder 2 RB1-9088-000CN 1 Tray, Envelope Feeder 3 RF5-2511-000CN 1 Weight, Envelope 4 RB1-9095-000N 1 Mount, Envelope Weight Illustrations and Parts Lists 8-55