TOP > Getting Started > Connecting the Product to a Computer > Connecting Interfaces > Available Interfaces Available Interfaces The product supports the following interfaces. • A product connected with multiple interface cables can continue to operate when receiving data. However, you cannot receive data from more than one interface at a time. Normally, do not use multiple interfaces at a time. • The product prints the received data in order of reception. The next received data is stored in the receive buffer while the first data is printed. (1) LAN (2) IEEE1284 (3) RS-232C • Do not connect or disconnect the interface cables (or use a switch box) while power is supplied to either the product or computer. This may cause damage to the interface circuitry in the product or computer and is not covered by warranty. • Put the I/F connector caps that are provided on the interfaces that you do not use. Back to top