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 ...

A cool feature of GIMP is its ability to connect to a scanner. If the scanner has TWIN compliant driver, then it can be connected to GIMP. TWAIN is an application program interface and communication ...

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 ...