<p>Easy to follow installation guide for RG5-3718-000 Pickup Roller, used in <a href="https://secure.partsmart-corp.com/kit-and-fuser-assembly/hp-laserjet-hp… Laserjet 4000, 4050, 4100 maintenance kit C4118-67902</a>. </p>
Compatible models
LaserJet 4000
LaserJet 4050
LaserJet 4100
Detailed Step by Step Instruction
Open tray 1.
Remove dust cover above roller (white arrow).
Remove roller by unlocking blue tab.
Install new roller and lock blue tab.
Reinstall dust cover.