Printing Greyscale and Colour double page in CorelDraw X5

I would like to know if it is possible to print from CorelDraw a document, printing colour on one side and the other side grayscale, when doing back to back printing. I use a bizhub C454a Printer. My boss wants this done and I do not know how, I know to print the first side first, and then turn to the other side of the print then change the settings again to grayscale to print one side colour and the other grayscale, If there is a way doing both at once please let me know. Thank you kindly.