Samsung PROXPRESS M332 SERIES User Manual page 22

Machine overview
2 USB port
3 5V output port for IEEE 1284B parallel
b
connector
a. Not available for M382xD.
b. The optional IEEE 1284B parallel connector can be used by plugging in both the USB port and the 5V output port.
5 Power receptacle
6
Duplex unit
22
1. Introduction