HP LaserJet 4200 
500 Sheet Tray Diagram

Paper Feed/Separation Roller Assembly - RM1-0037 Torque Limiter - RC1-0335 Paper Size Sensing Flag - RC1-0161
REF PART # DESCRIPTION
1 RC1-0161 Paper size sensing flag - White plastic arm used as mechanical link to tray size sensor PC Board - Three used per sensing assembly
2 RC1-0335 Torque limiter - Torque limiter for 500 sheet paper feeder pickup roller
3 RM1-0037 Paper feed/separation roller assembly - Black rubber roller on a blue plastic cylinder - For tray 2 and 1500 sheet feeder
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