Did you try just rubbing it off with some steel wool? Otherwise, I think
WD-40 will take off rust, but you have to be careful about getting the
roller too greasy that it ruins the blankets.
>My little Dick Blick press has rust on the roller mechanisms. This
>appeared after being stored in our (humid) art closet over the summer.
>What may I do to prevent further rust--and remove what's there?