Darkroom Process Notes

Many notes about process live on paper sheets or the whiteboard in the darkroom itself, but more useful/long-term things will be copied here for future reference.

(Notes to be copied from the sheets in the darkroom next time I'm there -sen)

Processes

• Tetenal Colortec C-41 86°F Process - First done 2015-02-15, no issues
  • Make sure all chemistry is at 86°F before starting.
  • 1min pre-rinse
  • 8min in CD
  • ~30s in stop bath
    • Not absolutely required, but extends the life of the BLIX
  • 6min in BLIX
  • 6min rinse in film washer
  • 1min soak in STAB

Homebrew Chemistry

• Coffee-based Caffenol
  • Smells extremely bad, avoid doing this again until the darkroom has improved ventilation.
  • First two 8x10 prints came out great, then there was an hour delay due to other things coming up, then we did two prints that were very dark and very low contrast no matter what we did. Unsure if it was the time delay causing the developer to break down, or that it was exhausted after two sheets.
• Green tea-based Caffenol
  • Worked great, doesn't smell nearly as bad as the coffee-based solution.