Epson 420i 34. (1B, 59, n1, n2)H (27, 89, n1, n2)D, 33. (1B, 2A, 6D, n1, n2)H (27, 42, 109, n1, n2)D

32.(1B, 6B, n1, n2)H (27,107, n1, n2)D, (9B, EB, n1, n2)H (155, 235, n1, n2)D

This code selects high density graphic mode. The maximum number of vertical dots is 16 and the maximum of horizontal dots is 1632. The n1 and n2 are binary numbers that display the graphic data number. Note that 16 vertical dots require 2 bytes of data, but they are considered as a single data block.

The relationship between graphic data and the printed dots is shown below

33. (1B, 2A, 6D, n1, n2)H (27, 42, 109, n1, n2)D

This command prints dot graphics in a density determined by the value of m (see table below). The values of n1 and n2 are determined as in the other graphics commands (i.e. n1 + n2* 256 = the number of dot columns). This command must be followed by the correct number of graphic data (1 byte per column for m = 0 to 6, 2 bytes per column for m = 7).

Value of m Function of Command

0Same as ESC k

1Same as ESC L

2Same as ESC Y

3Same as ESC Z

4Same as ESC K

5Same as ESC K

6Same as ESC K

7Same as ESC k

34. (1B, 59, n1, n2)H (27, 89, n1, n2)D

This code prints high-speed, double-density dot graphics at 120 dots per inch. The values of n1 and n2 define the number of bytes of data according to the formula n1 + n2*256. Each byte of data controls the printhead pins in one vertical row of dots. The maximum number of bytes of data is 1632.

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