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Esc l 8-dot double-density bit image, Esc l, Dot double-density bit image – Brother RJ-4040 User Manual

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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.

n1 and n2 are specified in the same way as with ESC K.

First, the data is lined up in one row as follows:

1byte

1byte

1byte

1byte

1byte

1byte

n1+n2*256 bytes

MSB

LSB

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.

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