Ink Tanks3. Press the OK button and insert the Ink Tank into the holder facing as shown in the gure, withthe ink holes down.Important• Ink Tank cannot be loaded in the holder if the color or orientation is wrong.If the Ink Tank does not t in the holder, do not force it into the holder. Make sure the color of theInk Tank Lock Lever matches the color of the Ink Tank, and check the orientation of the Ink Tankbefore reloading it.4. Lift the Ink Tank Lock Lever until it stops, and then push it down until it clicks into place.690 Maintenance