Digital BW, The Print

More information on melamine

http://palimpsest.stanford.edu/byform/mailing-
lists/texcons/2005/11/msg00015.html

From my observations: If it takes more than a day of cleaning cycles, 
use this ! Inkjet nozzles must be of either silicon or stainless steel: 
you'd spend endless hours trying to mar that with MagicErasers. 

I will have no reservations about using these when cleaning cycles fail.

Cheers,
- ap