Samsung SRP-372 user manual Connecting the Drawer, ※ Warning, ※ Caution

SRP-370/372 Ver.2

1-2-3 USB Interface

	POWER		DK
						USB
	Power supply		Drawer kick-out		USB connector
	connector		connector
Pin No.		Signal Name		Assignment (Color)			Function
Shell			Shield	Drain Wire			Frame Ground
1			VBUS		Red		Host Power
2			D-		White		Data Line(D-)
3			D+		Green		Data Line(D+)
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 ground	-
2	Drawer kick- out drive signal 1	Output
3	Drawer open/close signal	Input
4	+24V	-
5	Drawer kick- out drive signal 2	Output
6	Signal ground	-

Rev. 2.01 - 10 -