Epson Stylus 1500 [310/573] Before sending data you must also determine the width of your graphics image the width is also specified in number of dots of course data must be sent in bytes all data beyond the dot width specified is ignored

Epson Stylus 820 [310/573] Before sending data you must also determine the width of your graphics image the width is also specified in number of dots of course data must be sent in bytes all data beyond the dot width specified is ignored
Sending Graphics Data R-79
Before sending data, you must also determine the width of your graphics image.
The width is also specified in number of dots. Of course, data must be sent in
bytes; all data beyond the dot width specified is ignored.
The following illustration shows the dot width and the ignored data.
Ignored data
Determine the dot-width parameters for the ESC . command as follows:
nH = INT
dot width( )
256
nL = MOD
dot width( )
256
Use a combination of the ESC ( V, ESC ( v, ESC $, or ESC \ commands to set the
beginning position of the first graphics band. The print position corresponds to
the position of the first printable dot in your image.
First print position Final print position
19-dot width
nH = 0, nL = 19

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