Genicom GEK 00031B Programmer's Manual page 175

GSM
GSS
S7C1T
GEK-00029A
Graphic Size Modification: This sequence will change the height
and/or width of graphic characters. The first and second parameters
are the percentages by which the height and width respectively will
be multiplied. The default value for both p1 and p2 is 100 percent.
General Command Syntax
ESC [ Pn1;Pn2 SP B
27 91 Pn1 59 Pn2 32 50
Decimal:
1B 5B Pn1 3B Pn2 20 42
Hex :
CHR$(27);"["; Pn1 ;";"; Pn2 ;" B";
BASIC:
Pn1 is a decimal value that specifies the height of the font as a
percentage of the height set by the GSS sequence. Pn2 is a
decimal value that specifies the width as a percentage of the
width set by the GSS sequence. Fonts can be modified by two or
three times their default height and two times their default
width.
Graphic Size Selection: Sets the height and width of all characters
that start after the control sequence.
General Command Syntax
ESC [ Pn SP C
27 91 Pn 32 77
Decimal:
1B 5B Pn 20 43
Hex:
CHR$(27);"["; Pn ;" C";
BASIC:
Pn is a decimal value that species the height of the font in
units determined by the Select Size Unit (SUU) sequence. The
width of the font is implicitly defined by the height. The
default value for Pn is 100. The GSS sequence remains in effect
until the printer receives another GSS sequence or a Graphic
Size Modification (GSM) sequence.
Select 7-Bit C1 Transmission: This sequence causes the printer to
use 7-bit encoding for all C1 control characters transmitted. All C1
characters are then represented as two-character ESC sequences.
General Command Syntax
ESC SP F
Decimal: 27 32 70
Hex: 1B 20 46
BASIC: CHR$(27);" F";
NOTE
NOTE
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5000 Series Programmer's Manual