Unisys EFP9800 manual Transmitted status is shown in the tables below

EFP9800 ESC/POS Commands

The command is ignored if n is out of range.

		Hexadecimal	Decimal	ASCII
		1D 72 n	29 114 n	GS r n
	The transmitted status is shown in the tables below:
n = 1: Receipt/Journal Paper Out Switch Status
				Receipt/Journal Paper Out Switch Status
Bit	Receipt/Journal Paper Out Switch			0	1
	Sensor
0	Receipt/Journal Paper Near End			Paper Low Not Detected	Paper Low Detected
1	Receipt/Journal Paper Near End			Paper Low Not Detected	Paper Low Detected
2-3	Undefined
4	Not Used			Always 0
5	Slip			Slip Present	Slip Not Present
6	Slip			Slip Present	Slip Not Present
7	Not Used			Always 0

n = 2: Cash Drawer Connector Status
		Cash Drawer Connector Status
Bit	Cash Drawer Connector	0	1
0	Pin 3 Level	Low	High
1-3	Undefined
4	Not Used	Always 0
5-6	Undefined
7	Not Used	Always 0

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