HP LaserJet 3020 All-in-One Printer - Manual (Page 96)

5. Lower the green lever with the flat green part fitting in between the rollers. Press down on
the green lever until you hear a snap.
6. To check for proper installation, lift the green lever until it remains open. The new pickup
roller assembly should be secured to the lever assembly and should not fall out.
7. Make sure that both sides of the assembly are secured by the green hooks.
86 Chapter 7 Cleaning and maintenance ENWW