subject: When Printing Brochures… [print this page] And once you've decided on a printer to provide you with your marketing collaterals, be sure to email or send your file to them in the accepted printing form, e.g. jpeg, Photoshop file, Adobe InDesign format, Photoshop, among others. If you do it online, you just need to upload your file and then click on the required details for your print order.