IBM 4400 manual Character Pitch 12 cpi, Ascii Code ESC M, Dec Code Purpose, Character Set

Chapter 4 Configuring the Serial Matrix Emulation with Control Codes

Character Pitch 12 cpi

ASCII Code ESC M		ESC :
Hex Code	1B 4D	1B 3A
Dec Code	27 77	27 58
Purpose	Sets character pitch to 12 cpi.
Comment	Control Code ESC X can also be used to select a character pitch
	of 12 cpi. See “Print Mode/Pitch Selection” on page 104.

Character Set Select

ASCII Code ESC l xyz (lowercase L)

Hex Code	1B 6C xyz
Dec Code	27 108 xyz
Purpose	Selects the character set, extended character set, and the
	international language for a specific character set.
where:	x is the character set (Table 18);
	y is the international language for the selected character set
	(Table 19);
	z is the extended character set for the selected character set
	(Table 20);
	Table 18. Character Set Select (x)
	x	Character Set
0 (hex 30)		IBM PC
1 (hex 31)		Multinational
2 (hex 32)		ECMA Latin 1
3 (hex 33)		DEC Multinational

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