I market a DOS based product to which is connected an HP printer via
the parallel port using the HP PCL3 driver. Now it is getting
increasingly harder to source parallel port PLC3 printers I need to
find an alternative solution. The motherboard of this Pentium class
device has a USB socket so it occurs to me that it may be possible to
find, or get written, a DOS/USB driver that will interface to an HP (or
other) deskjet printer. If your answer involves the terms "Yes I can
write that and make it work" then I will ask another question marked
for your attention with a price of $200.