15-6 Raster Graphics EN
Raster Graphics Resolution Command
Raster graphics can be printed at various resolutions. This command
designates the resolution of subsequent raster data transfers in
dots-per inch.
E
C
* t # R
# = 75 - 75 dots-per-inch
100 - 100 dots-per-inch
150 - 150 dots-per-inch
200 - 200 dots-per-inch
1
300 - 300 dots-per-inch
600 - 600 dots-per-inch
Default = 75
Range = 75, 100, 150, 200, 300, 600
This command must be sent prior to the start graphics command. The
factory default resolution is 75 dots-per-inch.
Note Lower resolution graphics occupy less user memory. For example, the
number of bits required to represent a two-inch by three-inch image at
75 dots-per-inch is 33,750. The same image at 300 dots-per-inch
requires 540,000 bits.
When configured for 300 dpi resolution, the printer automatically
expands raster graphics transferred at resolutions less than 300
dots-per-inch to 300 dots-per-inch during printing. illustrates how a
single bit is translated into the corresponding printed dots in various
graphics resolutions when the printer is configured for 300 dpi.
1. Only available if the printer is configured for resolution=600 dpi.
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