pre hole punched paper & duplex

[officework13]

e280 with duplex.
i am lost.
i utilize prehole punched paper (letter) in my top drawer with the holes on the left side. when i print from my printer single sided the out put is correct with the printing on the right. when i use the top feeder single sided the printed page comes out with the holes on the right.
now here is the problem.
when i either print or use the document feeder the image is printed incorrectly and the hole punched holes are on the right side instead of the left side.

where do i go to correct this setting.

thanks

[Mr Spock]

The difference is sort and group mode. one puts the paper in the tray so that it can be stapled (even if this is not selected). And the other is just sending it to the finisher to be stacked in any orientation. If you use the same mode for both methods the output should be the same.