IBM 4400 manual Elongated Double High Print, Set/Reset, Ascii Code Sfcc w n Hex Code

Elongated (Double High) Print, Set/Reset

Elongated (Double High) Print, Set/Reset

ASCII Code SFCC w n

Hex Code	SFCC 77 n
Dec Code	SFCC 119 n
Purpose	Turns double-high character printing on and off. Double-high
	characters are standard width but twice as high.
where	n = 1 or 49 (hex 01 or hex 31) turns double high printing on
	n = 0 or 48 (hex 00 or hex 30) turns double high printing off

Discussion The OCR-A and OCR-B fonts cannot be printed in double high.

NOTE: It is recommended to use double Line Feeds and Carriage Returns when double-high character printing is on (after an SFCC w control code has been sent), or else the printer will overstrike text that has already printed.

If Superscript/Subscript (SFCC S) is combined with Double High printing, only Double High printing will occur.

Example The following sample illustrates double-high character printing.

39