I always scan at the highest "optical" resolution that my scanner can handle. After all you can always resample/resize an image smaller without losing too much image quality but increasing the image ...

Computed Radiography (CR) is a digital imaging technology where phosphor imaging plates replace conventional radiographic film. After the imaging plates are exposed to radiation, the CR scanner ...

The most popular printers tend to be all-in-one models that include the ability to scan documents and make copies. Some multifunction printers can even connect to a phone line to send and receive ...