Printronix P3000 Series manual Line Spacing n/72 Inch, By the preceding SFCC/ESC a sequence

Line Spacing n/72 Inch

	ASCII	Hex	Decimal
P–Series	SFCC A n	SFCC 41 n	SFCC 65 n
Serial	ESC A n	1B 41 n	27 65 n
Purpose	Stores a line spacing of n/72–inch increments.
where	n = 1 to 85 (all others are ignored)
Comment	When the ESC A control sequence is received, all line feed commands following an
	ESC 2 sequence* are at n/72–inch line spacing until a new line spacing is selected or
	the power is reset. The control code line spacing selection overrides the control
	panel line spacing setting and the message display reflects the line spacing in lines
	per inch. For the 20/72–inch example below, the message display would reflect 3.6
	lpi spacing.
	*The SFCC/ESC 2 sequence (page 6–47) asserts the line spacing which was stored
	by the preceding SFCC/ESC A sequence.
	Small values of n may result in overlapping lines. Overlapping lines may also occur
	if print attributes such as Elongated (Double High), Superscript, or Subscript char-
	acters are used on the same line. Printing at different horizontal and vertical densi-
	ties does not cause overlapping.
Example	The following example illustrates 20/72–inch line spacing.

Programming 6–51