HP SmTank 5101 All-In-One Wireless Thermal Inkjet Color Printer - Manual (Page 47)

● If your ink bottles have a white flip-cap, flip open the top of the cap.
(If this is a new bottle, first twist open the cap and remove the seal. Replace and tighten the cap on
the bottle, and then flip open the cap.)
4. Match the color of the bottle with the tank.
Place the bottle upside down on the tank and click into place. Wait for the ink to fill the tank.
NOTE:
● If the ink does not drain immediately, remove the bottle and properly reinsert onto the tank.
Refill ink tanks 41