CognitiveTPG A760 - Manual (Page 63)

A760 User Guide: Programming Supplement
Chapter 4: Programming commands
63 Revision F January 2010
Select bit image mode
ASCII ESC * m n1 n2 d1 ... dn
Hexadecimal 1B 2A m n1 n2 d1 ... dn
Decimal
27 42 m n1 n2 d1 ... dn
Value of m:
Receipt Station
Value of m Mode No. of dots (vertical) No. of dots (horizontal) No. of dots/line
0 8-Dot single-density 8 (68 DPI) 0–288 (101 DPI) 8 × 288
1 8-Dot double-density 8 (68 DPI) 0–576 (203 DPI) 8 × 576
32 24-Dot single-density 24 (203 DPI) 0–288 (101 DPI) 24 ×288
33 24-Dot double-density 24 (203 DPI) 0–576 (203 DPI) 24 × 576
Slip Station
Value of m Mode No. of dots (vertical)** No. of dots (horizontal) No. of dots/line
0 7-Dot single-density 7 (72 DPI) 330 (69.5 DPI) 7 × 330
1* 7-Dot double-density 7 (72 DPI) 660 (139 DPI) 7 × 660
32, 32 Not available on slip
In single density, one byte (7-dots) is printed in each full dot column; in double-density, one byte is
printed in each half/full dot column.
* Adjacent horizontal dots (overlapping dots) are not printed on the slip.
**In A758 emulation and A760 native modes, there are 8 vertical dots.
Value of n:
Value of n (8-dot single-density mode) Value of n (24-dot single-density mode) Value of d
n1 + (256 × n2) 3 x [n1 + (256 × n2)] Number of bytes of data*
*Printed left to right (8-dot mode); Printed down then across (24-dot mode).
Formulas
8-dot single-density n1 + (256 × n2)
24-dot single-density 3 x [ n1 + (256 × n2)]
Sets the print resolution and enters one line of graphics
data into the print buffer. Excess data is accepted but
ignored. Any print command is required to print the data,
after which the printer returns to normal processing mode. See the illustration for graphic representations of the bit
image on next page.
In A756 emulation mode, slip graphics are only 7-bit
(MSB not printed.) In A758 emulation and A760 native
modes, slip graphics are 8-bit.