Ice maker not dumping ice

My ice maker is filling with water and freezing the ice. It just won’t cycle to dump the ice into the bin. The led is blinking twice, then a short delay, then blinks twice again. When I close the flapper it does the same thing. The fingers in the ice maker are pointing straight up. I replaced the ice maker not too long ago. Are the optics bad ??? Or ???

Thanks in advance

Jim