The photos we provide are high resolution. To ensure your photos are printing at their full quality, download them to your computer and print directly from your computer. It is possible that if you are printing any photos or documents directly from a digital drive it may print lower resolution. If the photos are still printing low quality please check to verify the file size. To verify they are high resolution photos the file size will be around 10mb and and image size around 5000px. If this is not the case please email support so we can look into it.