HP LaserJet 3055 - Manual (Page 339)

2. Remove the jam cleanout part. Using both hands, lift up on the two handles until the part
unsnaps. Rotate and lift out the cleanout part and set it aside.
3. Lifting the green lever, rotate the pick mechanism until it stays open.
4. Gently try to remove the page without tearing it. If you feel resistance, go to the next step.
5. Open the ADF lid and gently loosen the media by using both hands.
6. When the media is free, gently pull it out in the direction shown.
ENWW Clearing jams 321