My MP 700/MP730: Blank Pages are Fed Through the Auto Sheet Feeder Before and After the Printed
SOLUTION(S): Reset the Sheet Feeder Gears
If the power fails while the paper is feeding or during a print job, the paper feed gears will lose their proper
alignment. The reason is that after the power is restored the paper feed gears will attempt to return to the
home position, which may not be possible if the paper stop cam is not in the correct position.