Hi, I just purchased a Replicator, and am having some major set up woes. I've done the build platform calibration with a business card, and it attempts to heat up the right extruder. However, after about 45 seconds, the the light blinks red and the screen says "Heating Failure". The extruders don't heat correctly. I can't figure out what the heck is wrong. I've tried turning it all off and set it up again but still having this issue.

Anyone have any clue what is wrong here?