. "Connection and Communication Form Terminals, such as a computers, used in embodiments of the present invention, can communicate by electrically connecting through a serial connection or a parallel connection, such as IEEE 1394, RS-232x, RS-422, USB, serial ATA, or network of 10 BASE-T, 100 BASE-TX, or 1000 BASE-T. The other peripheral devices, such as a computer for operation, control, input-outpu" . . .