IBM 4400 Line Spacing 1/8 Inch 8 lpi, Line Spacing 8 or 10.3 lpi One Line Only, Ascii Code ACK

Line Spacing 1/8 Inch (8 lpi)

Line Spacing 1/8 Inch (8 lpi)

ASCII Code SFCC 0 SFCC LPI;n

Hex Code	SFCC 30
Dec Code	SFCC 48
Purpose	Specifies continuous line spacing at 1/8-inch increments (8 lpi).
Comment	When the 1/8-inch line spacing control code is received, all lines
	are printed at 8 lpi 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.
	For SFCC LPI;n, the value of n can be 6 or 8 only. If n = 8, this
	command sets line spacing to 1/8 inch. Values of n other than 6
	or 8 causes an error message. (Command Line Error Messages
	are listed in Table 2 on page 27.)
Example	The following example illustrates 1/8-inch line spacing.

Line Spacing 8 or 10.3 lpi (One Line Only)

ASCII Code ACK		SFCC f
Hex Code	06	SFCC 66
Dec Code	6	SFCC 102
Purpose	Selects line spacing of 8 or 10.3 lpi for the current line only.
Comment	The default line spacing is reselected automatically after one
	line. Line spacing may be selected either through the control
	panel or by line spacing control codes. The control code setting
	overrides the control panel line spacing setting.
	If the alternate line spacing selected from the control panel is 8
	lpi, the ACK control code sets the line spacing to 8 lpi. If 10.3 lpi
	was selected from the control panel, the ACK control code sets
	the line spacing to 10.3 lpi (7/72 inch).
Example	The following example illustrates printing a single line of text at 8
	lpi.

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