HP LaserJet 4345mfp 13.20.00 jam

[allstar59]

I have a 4345 that the sensor flag sticks and causes a constant jam. I want to replace it but I can't seem to find the part number in the parts manual. It's the sensor by the registration area next to the bypass feed assy. Thanks for any help. Jim

[Lance15]

Part numbers:

Paper Feed Assembly Kit - 5851-4076 --- Comes with paper feed assembly, flag & torsion spring
Paper Feed Flag - RC1-0060
Paper Feed Flag Torsion Spring - RC1-0061