Yes, you can!Just pick A5 as your paper size and let it print.Note: you'll need to manage how the paper is loaded on your printer. Related ArticlesWhat paper sizes can I print on?How can I create and print a prescription?How do I print my prescription using my Macbook? There's no half-page option.Printing Prescriptions in A5 Using an Epson PrinterSetting Up Wireless Printing with Android