Esc L 8-Dot Double-Density Bit Image - Brother RJ-4030 Software Manual

ESC L 8-dot double-density bit image
ASCII: ESC
Decimal: 27
Hexadecimal: 1B
Parameters
0≤n1≤255, 0≤n2≤3
The data contains n1+n2*256 bytes of image data.
Description
Specifies that an 8-dot double-density bit image is printed with the number of dot positions indicated by n1
and n2.
n1 and n2 are specified in the same way as with ESC K.
First, the data is lined up in one row as follows:
One dot of image data is enlarged to 4 dots vertically by 2 dots horizontally.
As a result, the image is 32 dots vertically by (n1+n2 *256)*2 dots horizontally.
L n1 n2 Data
76 n1 n2 Data
4C n1 n2 Data
MSB
LSB
n1+n2*256 bytes
- 60 -
...
5. Control Command Details
ESC/P Command Reference