Epson 4100 manual Operators Guide, ESC n w Select Pitch, Ascii, ESC ? 2 9 h Select Font Pitches

					Operator's Guide 299
PITCH
	ESC [ (n) w				Select Pitch
	ASCII:	ESC	[	(n)	w
	Control:	CTRL [	[	(n)	w
	Decimal:	27	91	(n)	119
	Hexadecimal:	1B	5B	(n)	77

Sets the number of characters printed per horizontal inch. n specifies the pitch as follows:

Pitch:	5	6	7.5	8.33	9.1	10	10	12	15.0 16.67		18.2
Value of n
ASCII	5	6	7	8	9	0	1	2	3	4	1	8
Decimal	53	54	55	56	57	48	49	50	51	52	49	56
Hexadecimal35		36	37	38	39	30	31	32	33	34	31	38

10 pitch may also be selected using ESC [ w, without sending parameter n.

Changing the pitch resets left and right margins to default settings.

ESC [ ? 2 9 h						Select Font Pitches
ASCII:	ESC	[	?	2	9	h
Control:	CTRL [	[	?	2	9	h
Decimal:	27	91	63	50	57	104
Hexadecimal:	1B	5B	3F	32	39	68

Sets pitch select mode to font pitches. In this mode, only certain character widths are printed. If currently printing in 10.0 to 18.2 pitch, only 10 characters per inch are printed. If printing in 5.0 to 9.1 pitch, only 5 characters per inch are printed.