Seiko BX-900 owner manual 105

					B. Control code summary (IBM)
ITEM	SYMBOL	Hexadecimal Decimal		FUNCTION
[38]	ESC K n1 n2	[1B,4B,n1,n2,data] H		Prints the 8-pin Standard-density graphic mode(60dpi)
	data	[27,75,n1,n2,data] D		The total number of dots in the data is set by
				n1+n2× 256.
[39]	ESC L n1 n2	[1B,4C,n1,n2,data] H		Prints the 8-pin Double-density graphic mode(120dpi)
	data	[27,76,n1,n2,data] D		The total number of dots in the data is set by
				n1+n2× 256.
[40]	ESC N n	[1B,4E,n] H [27,78,n] D		Sets bottom margin (1≤ n≤ 255).
				n specifies the number of lines not to be printed at the
				end of a page.
		For example: If the line spacing is 1/6 inch and the page length is 66 lines,
		an ESC N 6 command causes the printer to print 60 lines, then skip 6 lines.
		The space to be skipped is 1 inch (1/6 inch x 6).
[41]	ESC O	[1B,4F] H	[27,79] D	Cancels the bottom margin set by ESC N.
[42]	ESC P n	[1B,50] H	[27,80] D	Sets/cancels proportional mode.
				n=0: the proportional mode is cancelled
				n=1: the proportional mode is selected
[43]	ESC Q n	[1B,51,23] H [27,81,35] D		Deselects the printer. DC1 selects the printer.
				n=23h: the printer is deselected
				n≠ 23h: this command is ignored
[44]	ESC R	[1B,52] H [27,82] D		Initializes horizontal tabs to every 8th column
				starting from 9th column and clears vertical tabs.
[45]	ESC S n	[1B,53,n] H	[27,83,n] D	Sets superscript or subscript character mode.
				n=0: the superscript character mode is set
				n=1: the subscript character mode is set
[46]	ESC T	[1B,54] H	[27,84] D	Cancels super/subscript character mode.
[47]	ESC U n	[1B,55,n] H	[27,85,n] D	Sets or cancels unidirectional printing.
				n=0: the unidirectional printing is cancelled and the
				bidirectional or predirectional is set according
				to the setup options
				n=1: unidirectional printing is set
[48]	ESC W n	[1B,57,n] H	[27,87,n] D	Sets or cancels double width character mode.
				n=0: the double width character mode is cancelled
				n=1: the double width character mode is set
[49]	ESC X n m	[1B,5C,n,m] H		Sets left and right margins (0≤ n<m≤ 255)
		[27,92,n,m] D		n: left margin, m: right margin
				The print area is between the nth and mth column.
[50]	ESC Y n1 n2	[1B,59,n1,n2,data] H		Prints 8-pin double-speed double-density graphic
	data	[27,89,n1,n2,data] D		mode (120dpi). The total number of dots in the data is
				set by n1+n2× 256.
[51]	ESC Z n1 n2	[1B,5A,n1,n2,data] H		Prints 8-pin quadruple-density graphic mode (240dpi).
	data	[27,90,n1,n2,data] D		The total number of dots in the data is set by
				n1 + n2 x 256.
[52]	ESC [ - n1 n2	[1B,5B,2D,n1,n2,m1,m2] H		Sets various line modes.
	m1 m2	[27,91,45,n1,n2,m1,m2] D		n1=2 and n2=0
				m1=01h:	Underline is set
				m1=02h:	Strike-through is set
				m1=03h:	Overscore is set
				m2=00h:	line mode at m1 is cancelled
				m2=01h:	Single line is set
				m2=02h:	Double line is set
				m2=FFh:	all line modes are cancelled

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