Adding an option to start a new page after each homeroom in Patron ID cards and Barcodes

When printing Id cards and barcodes for homerooms, there isn't an option to print each homeroom on it's own page. If I was to print Id's for a grade level and each class has 15, the first class I would have 10 on one page and then 5 on another page. The next class would continue on same page with the first class. So the first page will have homeroom 1, the second page would have half homeroom 1 and half homeroom 2, and the third page will have homeroom 2. I would like an option to start the second class on a new page instead of continuing on the same page as the first class. Right now I either have to manually type in each student to create Id's for each homeroom or I would have to cut the paper that has the two classed combined.