HP Color LaserJet 4650 Printer series - Manual (Page 149)

5. Grasp both sides of the cartridge and distribute the toner by gently rocking the cartridge
from side to side.
6. Remove the orange shipping lock from the new print cartridge. Discard the lock.
7. Remove the inside sealing tape by grasping the orange tab on the end of the new print
cartridge and pulling the tape completely out. Discard the tape.
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