[pc86]

> the port on HP printers that sends every byte straight to print

That seems like a design flaw. :)

[woliveirajr]

I remember my first epson dot matrix receiving data from my z80.

Print a graphic was done by sending exactly every dot to it, I mean, 1 to put a dot on the paper, 0 to blank. Encoded as a byte...

[AnimalMuppet]

At a minimum, it seems like a way to DOS an HP printer...

[caf]

Now that's "Resource Exhaustion".

[AnimalMuppet]

And not just the paper. You might be able to DOS the ink as well.

[jacobush]

If we are going there, toner