CognitiveTPG A760 - Manual (Page 64)

A760 User Guide: Programming Supplement
Chapter 4: Programming commands 64 Revision F January 2010
Select double-density graphics
ASCII ESC Y n1 n2 d1 ... dn or ESC L n1 n2 d1 ... dn
Hexadecimal 1B 59 n1 n2 d1 ... dn or 1B 4C n1 n2 d1 ... dn
Decimal
27 89 n1 n2 d1 ... dn or 27 76 n1 n2 d1 ... dn
Value of n:
Value of n (8-dot single-density mode) Value of n (24-dot single-density mode) Value of d
n1 + (256 x n2) 3 x [n1 + (256 x n2)] Number of bytes of data
(printed down, then across)
Top of bit image
Receipt 8-Dot single-density mode
d4 d3 d2 d1 dn dn
MSB
LSB
Top of bit image
24-Dot single-density mode
dn
MSB
LSB
d1
d2
d3
d4 d7
d5
d6 dn
Enters one line of 7 (slip in A756 mode) or 8-dot double-
density graphics into the print buffer. Any print command
is required to print the line, after which the printer returns
to normal processing mode. The number of bytes sent is
represented by the formulas in the table. Each bit corresponds to one horizontal dots. Compare to
set bit image mode (1B 2A, m=0) earlier in this document.
Exception
1B 4C n1 n2 d1 ... dn is only valid in A756 emulation
mode.