The format and settings of your file affect how your print materials will be processed and printed by the printer or the service provider. Format is the type of file you save your layout as, such as PDF, JPG, or TIFF. Settings are the options you choose when saving your file, such as color mode, compression, quality, and fonts. For print materials, the recommended format is PDF, because it preserves the quality and resolution of your images and text, and it is compatible with most printers and service providers. The recommended settings for PDF are CMYK color mode, which is the standard for printing, high quality or press quality preset, which ensures optimal resolution and compression, and embedded fonts, which prevent font substitution or distortion.
By following these steps, you can prepare print files for different output sizes and ensure that your print materials will look professional and consistent. However, you should also check with your printer or service provider for any specific requirements or preferences they may have, such as bleed, crop marks, color profile, or paper type. You can also request a proof or a sample before printing your final files, to make sure everything is correct and satisfactory.