Oki 790, 791 Notes, Epson￿, Function, Commands￿, Appendix C: Printer Commands, (ASCII, Decimal, Hexadecimal)

Epson￿	Commands￿	￿
		Notes
Function	(ASCII, Decimal, Hexadecimal)
Absoulte Horizontal	ASCII: ESC $ n1 n2	Move to new horizontal position.
Position	Dec: 27 36 n1 n2	Amount of movement from left margin
	Hex: 1B 24 n1 n2	is calculated as follows:
		[n1 + (n2 x 256)] x (basic unit in inches),
		where the basic unit is set by ESC (U, set
		unit command. The default of the basic
		unit is 1/60 inch.
		n1=0 to 255
		n2=0 to 255
		n1=n2=0: left margin
		Max. value: for 1/60 inch basic unit,
		n1=48 n2=3(13.6" shift)
		Space moved using this command will
		not be underlined. DEL command will
		not delete the skipped amount.
Relative Horizontal	ASCII: ESC \ n1 n2	Move to new horizontal position, rela-
Position	Dec: 27 92 n1 n2	tive to present position. Amount of
	Hex: 1B 5C n1 n2	movement is calculated as follows:
		± (n1+ [n2x256] x (basic unit in inches),
		where the basic unit is set by ESC (U, set
		unit command. The default of the basic
		unit with LQ is 1/180 inch, and with
		UTL it is 1/120 inch.
		n1=0 to 255
		n2=0 to 255
		n1=n2=0: no movement
		+ moves to right; - moves to left
Set Print Position	ASCII: ESC DLE @ Pn A1 A2 P1 P2	OKI unique command. Sets next hori-
	P3 P4	zontal position of printhead.
	Dec: 27 16 64 [data]	Pn= number of parameter bytes to fol-
	Hex: 1B 10 40 [data]	low, range 0 to 255
		A1= specifies whether motion is abso-
		lute or relative: even-absolute from
		left margin; odd=relative from present
		position
		A2= specifies direction of relative
		movement: even= toward right margin
		(forward); odd= toward left margin (re-
		verse)
		0 ≤ P1, P2, P3, P4 ≤ 9 representing
		number of units to move (size of unit
		depends on character pitch)

82 Appendix C: Printer Commands