Digital BW, The Print

> As someone who spent a little effort reverse-engineering the commands sent
> by the Epson printer driver (perversely, not to find out how to
> dither, but
> how to send commands to the printer directly - was trying to figure out if
> the clean cycle could be done on one print-head only. I think I found out
> it's under firmware control :)

Doesn't the Epson available printer command set documentation cover this?  I
haven't looked, but am curious.