It is important to load the targets into your scanner with the correct orientation. With the Canon P-208ii, DR-C230, DR-C240, and DR-M260, the targets are loaded such that the top of the targets are fed into the scanner first. The aiming bulls should face away. That is to say, if you are looking at the scanner from the front or top, the aiming bulls are not visible.
Example of how your target should be placed in the Canon Scanner.