Hi Eth4052,
Thank you for using the Support Forum. I am not aware of anyway to print a page from four different paper trays. You would have to print the job four separate times and choose a different tray each time you send the job to print. You can use the save job feature to save the job at the printer and then print the saved job to the different trays from the printer interface. Using saved job can save you a little time when printing the job. If you require additional assistance lease consider contacting your support centre.