Hi,
Reading this with great interest, cos i have often been annoyed by
my inkjet letter addressses being smudged or run from getting wet
during the delivery or collection process.
So i may try this type of printhead in my printer to see how it goes.
( At present i am using a laser unit, but i would prefer an inkjet )
But it occurs to me that a little dilution of ink would be lost in
a wash, but the same may not apply to paper, as it would not be
rinsed away, but may stay near the print and dry to leave a stain.
Maybe 'Atari' could try a bit on some paper, to see how well it works.
330 deg F is 165 deg C.
John