Thank you guys.

So I'm thinking to use jobo Uni 2509n (in some 2500 tanks) for 4x5" sheets and the 2840 drum for 5x7" ones.
4x5": Using the uni 2509 how to keep the 6 sheets separate on the same reel??

5x7": Do I have to use the paper clips to avoid films floating in the 2840 drum?? I mean, how to put the 5x7" sheets inside the 2840 correctly?
Sorry but I'm a totally beginner with jobo processors..thanx for your patience

all the best to you,

Quote Originally Posted by Jerevan View Post
Yes, it works fine doing up to 4 5x7 sheets in a 2840 drum. For 4x5, I think reels for the 2500 might be better.