Ver. 1.00
- 6 -
SRP-S320
1-2 Interface
• Connect the printer to the host computer using the right interface cable that complies with
the specifications of the interface
1-2-1 USB Built-in
Model: SRP-S320K
Pin No.
Signal Name
Designation (Color)
Function
Shell
Shield
Drain Cable
Frame Ground
1
VBUS
RED
Host Power
2
D-
WHITE
Data Line (D-)
3
D+
GREEN
Data Line (D+)
4
GND
BLACK
Signal Ground
Caution
After turning off the power switch of printer, connect and disconnect the
communication cable.
USB Port
