Samsung SRP-500 manual Esc, Name Transmit paper sensor status Format

ESC v

[Name]	Transmit paper sensor status
[Format]	ASCII	ESC	v
	Hex	1B	76
	Decimal	27	118
[Description]	Transmits the status of paper sensor( s) as 1 byte of data
[Notes]

•GS r 1 can also be used to check the status. GS r is recommended for transmitting the paper sensor status. ESC v is not a recommended command.

•When DTR/DSR control is selected by DIP switch (Handshaking) with a serial interface, the printer transmits the status after confirming that the host is ready to receive data. If the host computer is not ready to receive data, the printer waits until the host becomes ready.

•When XON/XOFF control is selected by DIP switch (Handshaking) with a serial interface, the printer transmits the status without confirming whether the host computer can receive data.

•The peripheral device status to be transmitted is as follows:

Bit	Off/On	Hex	Decimal	Function
0,1	Off	00	0	Paper roll near end sensor : paper adequate
	On	03	3	Paper roll near end sensor : paper near end
2,3	Off	00	0	Paper roll end sensor : paper present
	On	0C	12	Paper roll end sensor : paper not present
4	Off	00	0	Fixed
5	Off	00	0	Undefined
6	Off	00	0	Undefined
7	Off	00	0	Undefined

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ESC { n

[Name]	Turns on/off upside-down printing mode
[Format]	ASCII	ESC	{	n
	Hex	1B	7B	n
	Decimal	27	123	n
[Range]	0 ≤ n ≤ 255
[Description]	Turns upside-down printing mode on or off.

•When the LSB of n is 0, upside-down printing mode is turned off.

•When the LSB of n is 1, upside-down printing mode is turned on.

[Notes]

•Only the lowest bit of n is effective.

•This command is enabled only when input at the beginning of a line.

•In upside-down printing mode, the printer rotates the line to be printed by 180° and then prints it.

[Default]	n = 0
[Example]
Upside-down printing mode is furned off		Upside-down printing mode is furned on

Paper feed directioPaper feed direction

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