ESC Z

Select Quadruple Density Graphics Mode

Format:

 

ASCII

code:

ESC

Z (n1) (n2) (data1) (data2) . . . (data(d))

Decimal:

2790 (n1) (n2) (data1) (data2) . . . (data(d))

Hexadecimal:

1B 5A (n1) (n2) (data1) (data2) . . . (data(d))

Explanation:

Turns on Quadruple Density Graphics Mode, printing’ 1920 dots per 8-inch line. If d is the total number of dots required, nl and n2 are calculated thus:

nl=d MOD 256 and n2=INT (d/256).

and are followed by d data bytes.

Cannot print adjacent dots.

ESC *

Select Graphics Mode

Format:

 

ASCII

code:

ESC

* (m) (n1) (n2) (data1)(data2) . . . (data(d))

Decimal:

2742 (m) (n1) (n2) (data1)(data2) . . . (data(d))

Hexadecimal:

1B 2A (m) (n1) (n2) (data1)(data2) . . . (data(d))

Explanation:

Select Graphics Mode where m is mode 0 to 6. If d is the total number of dots required, nl and n2 are calculated thus:

nl=d MOD 256 and n2=INT (d/256).

and are followed by d data bytes.

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