Star Micronics NX-2410 user manual Select ROM character, Set MS6 to, Set MS8 to, Accept MSB as is

Select	ROM character			set
Mode	ASCII				Decimal			Hexadecimal
Both	<ESC>	“O,o”	“0”	21	37	48	IB	25	30
	<ESC>	‘C%93	<o>	27	37	0	1B	25	00

Stops using the download character set and returns to the built-in ROM character set. Ignored when DIP switch 2-l is ON.

OTHER PRINTER CONTROL COMMANDS

Set MS6 to 7

Mode	ASCII		Decimal	Hexadecimal
Both	<ESC>	“ > 33	27 62	1B 3E

Sets the most significant bit of each subsequent byte received to 1, allowing users with a 7-bit interface to access characters with ASCII codes greater than 127.

Set MS8 to 0

Mode	ASCII			Decimal		Hexadecimal
Std.	<ESC>	“=”	27	61	1B	3D
IBM	<ps>	“T”	28	61	IC	3D

Sets the most significant bit of each subsequent byte received to 0.

Accept MSB as is

Mode	ASCII			Decimal			Hexadecimal
Both	<ESC>	“#”		21	35	IB	23
	Cancels	the	preceding commands	and	accepts	the most	significant bit as
	it is sent to		the printer.

Delete last character sent

Mode	ASCII	Decimal	Hexadecimal
Std.	<DEL>	127	IF

Deletes the last character received. Ignored if the last character received has already been printed, or if the last character received was all or part of a command.