Epson NX Service Manual download pdf (Page 89)

Print quadruple-density 8-bit graphics

Prints bit-image graphics at 240 dots per inch horizontally (maximum

1920 dots wide), skipping every second dot in the horizontal direction.

See <ESC> “K” for other information.

Print hex-density 24-bit graphics

Prints 24-bit dot graphics at 360 dots per inch horizontally. The

graphics image is 24 dots high and n1 + n2 x 256 dots wide. Maximum

width is 8 inches (2880 dots). In the data m1, m2, m3 ... each three

bytes represent 24 vertical dots. In the leftmost position, the most

significant bit of m1 is the top dot; the least significant bit of m1 is the

eighth dot from the top; the most significant bit of m2 is the ninth dot;

the least significant bit of m2 is the sixteenth dot from the top; the

most significant bit of m3 is the seventeenth dot from the top; the least

significant bit of m3 is the bottom dot. The rest of the data is similar.

The number of data bytes must be 3 x (n1 + n2 x 256). Dots beyond

the right margin are ignored. At the end of dot graphics printing, the

printer returns automatically to character mode.

ASCII Decimal Hexadecimal

<ESC> “Z” n1 n2

27 90

n1 n2

1B 5A

n1 n2

m2 ...

ASCII Decimal Hexadecimal

<FS> “Z” n1 n2

28 90

n1 n2

1C 5A

n1 n2

m2 m3 ...

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 137 138

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Epson NX Service Manual Page 89