Genicom GEK 00031B manual Graphics Mode, ESC ? s n, Horizontal Vertical Dpi

ESC * m n1 n2 Select Graphics Mode: Selects graphics mode m (see table below) for

v1...vnn1 + (n2 x 256) columns. The variables n1 and n2 represent the number of data bytes to be sent that will be interpreted as graphics. If the number of graphics columns to be printed causes printing to exceed the right margin, all data beyond that margin will be ignored.

m	Graphics Mode	DPI
0	Single-density	60
1	Double-density	120
2	High-speed double-density	120
3	Quadruple-density	240
4	CRT I	120
5	Plotter (1:1)	60
6	CRT II	120
7	Double-density plotter	120

	Decimal:	27 42 n1 n2 v1...vn
	Hex:	1B 2A n1H n2H v1H...vnH
	BASIC:	CHR$(27);"*";CHR$(m);CHR$(n1);CHR$(n2);
		CHR$(v1);...;CHR$(vn);
ESC ? s n	Reassign Graphics Mode: Reassigns the dot density to the graphics
	mode specified by ESC K, ESC L, ESC Y, or ESC Z.
	s=K, L, Y, or Z
	n=dot density (see values below)
			Horizontal	Vertical
		n	dpi	dpi
		0	60	72
		1	120	72
		2	120	72
		3	240	72
		4	80 (120)	72
		5	72 (60)	72
		6	90 (120)	72
		7	144 (120)	72

NOTE

The emulation converts the values corresponding to n4 through n7 to the ones shown in parenthesis.

Example:

Normally, when the printer receives the ESC L command, the dot density is 120 dpi x 72 dpi vertical. By using this command, you can reassign that density to 60 dpi horizontal x 72 dpi vertical by sending the following:

CHR$(27);"?";"I";CHR$(0);

GEK-00029A 153 5000 Series Programmer’s Manual