perry@madnix.UUCP (Perry Kivolowitz) (06/09/89)
The HowTek PixelMaster has been pushed reasonably well into the Amiga
market. It is a plain paper color printer with a 240 DPI resolution.
Its primary drawback has been its incredibly slow performance when
run over the Amiga's serial or parallel port. Image downloading times
of an hour or more are not uncommon.
One of the reasons that downloading image data to the PixelMaster is
so slow is that it actually take 24 bit color data as its source with
no compression modes available.
Fortunately, the PixelMaster comes with an IEEE-488 interface which
can attain speeds much higher than the parallel or serial ports are
capable.
We've just gotten the IEEE-488 interface of the PixelMaster working
over the same cable as our Sharp color scanners (supported by Pro-
fessional ScanLab). The results are pretty nice. The PixelMaster will
absorb data at 30,000 bytes per second as compared to the less than
1,000 per second over serial or parallel lines. Additionally, while
achieving a 30 times performance increase the amount of color
resolution is 32 times higher than HAM (262,000 colors) when driven
from Pro ScanLab.
What we'd like to know is: Is anyone interested in this capability?
--
Perry Kivolowitz, ASDG Inc.
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