ESC/P Command Reference
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5. Control Command Details
ESC L
8-dot double-density bit image
ASCII: ESC
L
n1
n2
Data
Decimal: 27 76 n1 n2 Data
Hexadecimal: 1B
4C n1
n2 Data
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.
z
n1 and n2 are specified in the same way as with ESC K.
z
First, the data is lined up in one row as follows:
1byte
1byte
1byte
1byte
…
1byte
1byte
n1+n2*256 bytes
MSB
LSB
z
One dot of image data is enlarged to 4 dots vertically by 2 dots horizontally.
z
As a result, the image is 32 dots vertically by (n1+n2 *256)*2 dots horizontally.
Содержание RuggedJet RJ-4040
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