HP LaserJet PRO M521 Repair Manua page 127

10.
Remove two screws (callout 1) and the idler roller assembly (callout 2).
Figure 1-174
11. Remove four screws and the Tray 2 paper pickup assembly. Rotate the left side of the assembly
away from the product first, and then remove the right side of the assembly.
Reinstallation tip
the assembly.
Figure 1-175
ENWW
Remove the Tray 2 paper pickup assembly (9 of 10)
1
2
Reinstall the right side of the assembly first and then installl the left side of
Remove the Tray 2 paper pickup assembly (10 of 10)
Removal and replacement procedures
117