Epson Stylus Pro XL+ [309/573] The band height affects the following

Epson Stylus 1500 [309/573] The band height affects the following
R-78 Sending Graphics Data
The band height affects the following:
The taller the band height, the more memory you must prepare in your
program to accomodate graphics data.
The band height determines the number of times you must send the ESC .
command. You must resend the ESC . command for each band of graphics
you print. The taller the band height, the less number of ESC . commands you
need to send.
The following table gives you an idea of how much memory is required for band
heights at certain standard widths.
Band
width
Bytes required for band heights at
180-dpi horizontal dot density
Bytes required for band heights at
360-dpi horizontal dot density
1-dot band
height
8-dot band
height
24-dot band
height
1-dot band
height
8-dot band
height
24-dot band
height
8 inches 180 1,440 4,320 360 2,880 8,640
11 inches 248 1,984 5,952 495 3,960 11,880
14 inches 315 2,520 7,560 630 5,040 15,120
Use the ESC + command to set line spacing to match the band height. The
following table shows the command format for each band height.
ESC + command
setting
Vertical dot
density (dpi)
Band height
(dots)
Band height
(inches)
Parameter m in
ESC . command
ESC + 1 360 1 1/360 1
ESC + 2 180 1 2/360 1
ESC + 8 360 8 8/360 8
ESC + 16 180 8 16/360 8
ESC + 24 360 24 24/360 24
ESC + 48 180 24 48/360 24

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