Genicom GEK 00031B manual Hpa, Hpr

HPA	Horizontal Position Absolute: The active print position will be
	moved to the location specified by p1.
	General Command Syntax
	ESC [ Pn `
	Indeterminate Conditions
	If the new horizontal position is greater than the carriage width, then
	the horizontal position of the control sequence will be ignored and the
	current horizontal position will not change. If the parameter is
	omitted or zero, left edge will be assumed.
	Decimal:	27 91 Pn 96
	Hex:	1B 5B Pn 60
	BASIC:	CHR$(27);”[“;Pn;”`”;

NOTE

If the new position exceeds the right margin but is less than the physical width, move to the right margin.

HPR	Horizontal Position Relative: This sequence will move the active
	print position to the right, relative to the current position. Parameter
	p1 specifies the number of units to move. HPR cannot be used to
	move beyond the right margin.

General Command Syntax

ESC [ Pn a

Indeterminate Conditions

Parameters greater than the physical print width will cause a default to the right margin, unless the "auto-wrap" printer control switch is set. If set, the active print position will move to the left margin. If the parameter is omitted or zero, one decipoints will be assumed.

Decimal:	27 91 Pn 73
Hex:	1B 5B Pn 61
BASIC:	CHR$(27);”[“;Pn;”a”;

Chapter 7. Dec LG/Compaq LG Plus Emulation 178 GEK-00029B