IBM 4400 manual Line Spacing n/72 Inch, Ascii Code Sfcc a n Hex Code

Line Spacing n/72 Inch

Line Spacing n/72 Inch

ASCII Code SFCC A n

Hex Code	SFCC 41 n
Dec Code	SFCC 65 n
Purpose	Stores a line spacing of n/72-inch increments.
where:	n = 1 through 85 (hex 01 through hex 55, all others are ignored)
Comment	When the SFCC A control sequence is received, all line feed
	commands following an SFCC 2 sequence* are at n/72-inch line
	spacing until a new line spacing is selected or the printer is
	reset. The control code line spacing selection overrides the
	control panel line spacing setting.
	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 characters are used on
	the same line. Printing at different horizontal and vertical
	densities do not overlap.
Example	The following example illustrates 20/72-inch line spacing.
	*The SFCC 2 sequence (page 46) asserts the line spacing that
	was stored by the preceding SFCC A sequence.

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