HP LaserJet M9040M9050 Multifunction Printer series - Manual (Page 222)

Clear a staple jam from the stapler/stacker
1. Move the stapler/stacker away from the MFP.
Figure 12-53 Clear a staple jam from the stapler/stacker (1 of 9)
2. Open the stapler unit door.
Figure 12-54 Clear a staple jam from the stapler/stacker (2 of 9)
3. Pull the cartridge out.
Figure 12-55 Clear a staple jam from the stapler/stacker (3 of 9)
4. Pull up on the lever labeled with a green dot.
Figure 12-56 Clear a staple jam from the stapler/stacker (4 of 9)
208 Chapter 12 Problem solve ENWW