Re: Sprint End-Run Print Brightener
Tue, 2 May 1995 05:59:44 -0700 (PDT)
> The brighteners themselves are not very permanent as a rule, although I
> remember a mention in the scientific literature that some, presumably in an
> oil base coating, could last a year or more in the sun.
> Here's what you should do:
> take a print you're not too happy with (I know this is hard to find, but;-))
> "brighten it" as you would normally.
> Cut it in three sections: Keep one in the dark, tape another one to a
> window exposed to sunlight and put the last one in a room that has no
> direct sunlight
> Check them regularly and make notes of your observations.
> Finally, post your findings!
o.k., I will! I'll keep you posted.