Step 3 — Unlock Your HP Color Copier
The scanner lock is under the front panel.
Unlock the scanner by twisting the green knob under the front panel toward the back of your HP Color Copier, until it stops. The knob only turns one way.
NOTE Leave the scanner unlocked unless you need to move your HP Color Copier. Locking the scanner protects it during moving. Refer to “Prepare your HP Color Copier for Shipment” on page