If you're tossing the fix every or every other run it doesn't really matter if you wash in between bleach and fix. Kodak's three minute rinse is in running 100 degree water, like a tornado washer or whatever. If you're in a tank you probably want to follow the Jobo instructions for tanks.

This is the kodak small tank bible:

http://www.kodak.com/global/plugins/...als/cis211.pdf