You'll need to reduce the size of the file by about one-quarter. To reduce a .jpg file size by a quarter, download the free Photoshop Smart Object plugin that I discuss above. How Can I Improve My Quality When I Scan Photos? If you want to take more pictures of a subject as it naturally flows, try using the shutter speed or aperture you want to use in the photo. This way, Scanning Photos With Nikon: Pros and Cons — Camera Gear Tips and tricks for taking the best pictures possible with your Nikon camera, including how to maximize your pictures before you scan. Scanning Photos With Kodak: Pros and Cons — Camera Gear Tips and tricks for taking the best pictures possible with your Kodak cameras, including how to maximize your pictures before you scan.