Table 8-30. Optional 500-sheet Universal Tray Assembly Item No. Part No. Quantity Description 1 RF5-2489-000CN 1 Separation Roller Mounting Assembly 2 RB1-9374-000CN 1 Stopper 3 RS5-2981-000CN 1 Spring 4 RB1-9371-000CN 1 Plate 5 RF5-2490-000CN 1 Feed Roller 6 RB1-9009-000CN 1 Paper Level Indicator 7 RB1-8961-000CN 1 Left Arm Lifter 8 RB1-8962-000CN 1 Right Arm Lifter Illustrations and Parts Lists 8-53