Star StarJet SJ-48 User Manual page 63

GRAPHICS COMMANDS
Print normal-density 8-bit graphics
I I I Hexadecimal I
Both
<ESC> "K"
nl n2
27 75
nl n2
IB 4B nl
n2
ml m2 ml m2 ml m2
Prints bit-image graphics at 60 dots per inch horizontally. The graphic image is 48
dots high and
nl +n2
x
256
dots wide. Maximum width is 8 inches (480 dots).
ml, m2, ...
are the dot data, each a l-byte value from O to 255 representing 48
vertical dots, with the most significant bit at the top six dots and the least significant
bit at the bottom six dots.
The number of data bytes must be
rd +n2
x
256.
Dots beyond the right margin are
ignored.
At the end of bit-image printing the printer returns automatically to character
mode.
Print double-density 8-bit graphics
<ESC> "L" nl n2
27 76
nl n2
IB
4C nl n2
ml m2 ml m2 ml m2
<ESC> "Y" nl
n2 27 89 nl n2
IB 59 nl n2
ml m2
Prints bit-image graphics at 120 dots per inch horizontally (maximum 960 dots
wide).
See <ESC> "K" for other information.
Print quadruple-density 8-bit graphics
~
I
I I Hexadecimal I
I I
<ESC> "Z"
nl n2
Both
I
27 90 nl n2
I
IB 5A
nl n2
ml m2 ml m2
ml m2 .,.
I
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.
Chapter6 PRINTER CONTROL COMMANDS 57