AP Check Print

I am working on AP Check XML. We use check stock that includes the remittance advice and check on a single page, and has the mailing information printed on the opposite side of the page with duplex. This is working when there's only one page of the remittance advice and check. But with remittance advice overflow, for instance, a check is issued to pay 50 different invoices. The invoices are listed on the remittance advice attached to the check, but only 30 invoices can be listed on a single page. As such, 30 invoices will be listed on one page with