Dascom LA48N/LA48W User Guide - Manual (Page 22)

Setting up the printer
2-12
Selecting a USB Cable
3 When the USB interface is used to connect to the host computer, the parallel interface
and the serial interface (factory add-on option) cannot be connected simultaneously.
3 The USB interface does not guarantee all connections of USB-supported devices.
Connecting the Interface Cable
To connect the interface cable:
1.
Turn off both the printer and the computer.
2.
Pull the shutter on the left side of the printer upward as far as it will go.
Opening the shutter
3.
Attach the interface cable to the connector. Do not connect more than one inter-
face cable type to the printer at the same time.
Connecting the interface cable
Shutter
Centronics parallel Centronics parallel + USB Centronics parallel + RS-232C