Gum-Kallitype Help

Gasparinho ()
Fri, 17 January 1997 6:47 AM

As part of my printing process I normally print a clear sillage@magic.fr (no pigment) gum =
dichromate image as the base for my kallitypes. I call this proportional =
sizing.

Without changing anything:

Same gum - Talens from Holang
Same dichromate - Ammonium 15%
Same paper - Canson Montval

Instead of clearing to a transparent gum image as before, I am now =
getting a green gum print.

Any ideas why?

Thanks

Carlos Gasparinho
SMTP: nop51076@mail.telepac.pt

A

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