Datamax E-class E-3202 Programmer's Manual page 19

Esc u n : transmit peripheral device status
ASCII : ESC u n
Hexadecimal : 1B 75 n
Decimal : 27 117 n
n = 0,48
Transmits the status of the drawer kick-out connector pin 3 as 1 byte of data when n= 0 or 48. This allows the host to determine the status of a peripheral device.
Bit On/Off Hex Decimal
0 Off 00 0 Drawer kick out connector pin 3 is low
0 On 01 1 Drawer kick out connector pin 3 is high
1-3 - - - Undefined
4 Off 00 0 Not used. Fixed to off
5-6 - - - Not defined
7 Off 00 0 Not used. Fixed to off
Esc v n : transmit paper sensor status
ASCII : ESC v n
Hexadecimal : 1B 76 n
Decimal : 27 118 n
n = 0,48
Transmits the status of the paper sensor as 1 byte of data.
Bit On/Off Hex Decimal
0-1 Off 00 0 Paper roll near-end sensor : paper
adequate
0-1 On 03 3 Paper roll near-end sensor : near end
2-3 Off 00 0 Paper roll end sensor : paper present
2-3 On OC 12 Paper roll end sensor : paper not
present
4 Off 00 0 Not used. Fixed to off
5-6 - - - Undefined
7 Off 00 0 Not used . fixed to off
14
Function
Function
E-3202 Programmer's Manual