Yeah, you can. It's a common workaround. Just run a brew cycle without a K-Cup pod.
- Fill the hot water tank.
- Place your cup on the drip tray. Don't use a glass mug.
- Press the flashing BREW button. Do not put a K-Cup in the holder.
- The hot water will dispense. The whole cycle takes less than 3 minutes.
IF THAT DIDN'T WORK: If the "PLACE CUP" light is flashing, the sensor doesn't see your cup. Make sure it's not a clear glass mug. Use a ceramic cup.
HEADS UP: Only put water in the hot water tank. Do not put any other liquids or foods in there. And never open the K-Cup chamber during the brew process—there's extremely hot water in there.