HP LaserJet 4100 
500 Sheet Tray Diagram
 

Separation Roller Tension Spring - RS5-2622 Separation Roller Mounting Assembly - RF5-2489 Feed Roller - RF5-3114 Separation Roler Clutch - RB1-8974 Arm Lifter - RB1-8962 Arm Lifter - RB1-8961 Separation Roller Access Panel - RB1-8947 Separation Roller Bushing - RB1-8946 Separation Roller/Gear Coupler - RB1-8945
REF PART # DESCRIPTION
1 RB1-8945 Separation roller/gear coupler
2 RB1-8946 Separation roller bushing
3 RB1-8947 Separation roller access panel
4 RB1-8961 Arm lifter - White plastic arm that holds top left side metal corner piece up when loading paper in tray
5 RB1-8962 Arm lifter - White plastic arm that holds top right side metal corner piece up when loading paper in tray
6 RB1-8974 Separation roller clutch - Torque limiter
7 RF5-3114 Feed roller - For tray 2 pickup assembly
8 RF5-2489 Separation roller mounting assembly
9 RS5-2622 Separation roller tension spring
For more information about the parts listed above go to  www.PrinterSupplies.com