Make sure your hive does not have a queen. Remove the cork from the candy end of the queen cage. Wedge the queen cage between two of the center frames with the screen on the cage exposed downward toward the bottom of the hive so that the bees can access the queen through the screen. The bees must also have access to the hole in the candy end of the cage. Be sure the candy end of the cage is slightly lower than the area of the cage occupied by the queen. Take care to make certain that the queen cage is securely embedded in wax or is secured to the top of the frames.