Tally Dascom DT-330
User Guide V1.0
21
2.6 Connecting to Computer
NOTE!
Be sure to install the driver before connecting the printer to the host computer.
Before installing, disconnect the power from the printer. Even when the power switch is off,
voltage is still present at some points on the circuit board. Changing components while the power
is connected can cause damage to the interface board and the printer.
2.6.1 Connection Cable Requirement
Connection cable must be shielded and comply with the following requirements:
Connection Type
Specifications
USB
USB 1.1/2.0 compatible
Serial
RS232
Parallel
IEEE 1284.4
Ethernet
10 Base-T/100 Base-TX compatible
Component
Function
Modular Interface
(optional)
Connects optional interface (Serial I/F, Parallel I/F,
Ethernet I/F, Wi-Fi I/F or Cash drawer I/F) to the host.
USB Interface (standard)
Connects USB interface cable to the host.
Power Socket
Connects power supply to the printer.
Power Socket
USB Interface
Modular Interfaces
(Parallel/Serial/Ethernet/WIFI/Cash drawer）
