Select Or Cancel 90 Degree Clockwise Rotated Print; Select Or Cancel Upside-Down Print Mode; Select Character Size - CognitiveTPG A776 ColorPOS Programming Manual

50 Chapter 5: Programming commands

Select or cancel 90 degree clockwise rotated print

ASCII
ESC V n
Hexadecimal 1B 56 n
Decimal
27 86 n
Value of n:
0 = Cancel
1 = Set
Default:
0 (Cancel)
Rotates characters 90 degrees clockwise. The command remains in effect until the printer is reset or until a clear printer
(0x10) or rotated print (1B 12) command is received. See summary of rotated printing in this document.

Select or cancel upside-down print mode

ASCII ESC { n
Hexadecimal
1B 7B n
Decimal 27 123 n
Value of n:
0 = Cancel
1 = Set
Default: 0 (Cancel)
Prints upside-down characters. The character order is inverted in the buffer so text is readable. The command remains
in effect until the rotated print (1B 12) command is received. Only bit 0 is used. Bits 1–7 are not used. See summary of
rotated printing in this document for more information.
Exceptions
The command is valid only at the beginning of a line.
The rotated print command (1B 12) cancels this command.

Select character size

ASCII
GS ! n
Hexadecimal 1D 21 n
Decimal
29 33 n
Value of n:
1–8 = vertical number of times normal font
1–8 = horizontal number of times normal font
Range of n:
00–07, 10–17, ...70–77
Default of n: 0
Selects the character height for receipt printing using bits 0 to 2 and selects the character width using bits 4 to 7, as
follows:
Character width selection
Hex Decimal Width
00 0 1 (normal)
10 16 2 (two times width)
20 32 3 (three times width)
30 48 4 (four times width)
40 64 5 (five times width)
50 80 6 (six times width)
60 96 7 (seven times width)
70 112 8 (eight times width)
Continued . . .
A776 (B780) Programming Guide A776-PG00001 D 07/13