When testing, the margins are shifted to the left too far, about a 1/4" too far. Is there a way to shift the margin to the right to be more centered? We are being told by the software vendor that there is no adjustment in their software as the forms are federal documents. The customer binds a copy for the customer and the text gets punched with some of the documents. We have been through the driver and web interface and cannot find a solution. There is a choice in the Advanced tab in the driver, "Binding on long edge", but this does not shift the margin to the right like one would think.