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Rev. 1.00
- 10 -
SRP-350II
1-2-3 USB Interface
USB
Pin No. Signal Name Assignment (Color) Function
Shell Shield Drain Wire Frame Ground
1 VBUS Red Host Power : DC5[V] / 500[mA]
2 D- White Differential Data Line
3 D+ Green Differential Data Line
4 GND Black Signal Ground
1-3 Connecting the Drawer
※ WARNING
Use a drawer that matches the printer specification. Using an improper drawer may
damage the drawer as well as the printer.
※ CAUTION
Do not connect a telephone line to the drawer kick-out connector; otherwise the printer and
the telephone line may be damaged.
Plug the drawer cable into the drawer kick-out connector on the back of the printer next to
the power supply connector.
Pin No. Signal name Direction
1 Frame GND -
2 Drawer Kick-Out Driver Signal #1 Output
3 Drawer Open / Close Signal Input
4 +24V -
5 Drawer Kick-Out Driver Signal #2 Output
6 Signal GND -
IFG-U TYPE
Drawer kick-out
connector
Power supply
connector
USB connector