Re: POP process

From: Mike Kirwan <mkirwan@pacbell.net>
Subject: RE: POP process
Date: Mon, 08 Nov 2004 06:27:24 -0800

> Does anyone know if you can formulate a Selenium Toner without using
> Sodium Thiosulfate (fixer) and would that help in reducing the
> bleaching effect?

A selenium toner can be formulated without thiosulfate. But that
doesn't help for printing out printers. Selenium toners tone unexposed
silver chloride more vigorously than exposed metallic silver, and
therefore you can't use it before fixing. Same applies to sulfide
toners.

--
Ryuji Suzuki
"You have to realize that junk is not the problem in and of itself.
Junk is the symptom, not the problem."
(Bob Dylan 1971; source: No Direction Home by Robert Shelton)