Purple T-max negative - Help!

[goamules]

Hi, I just developed a sheet of 8x10 tmax. I've shot it before. After fixing (rapidfix), it is super purple. The whole neg looks ok, just purple colored. What is it? Do I need to fix in something else? Ignore?

thanks,

[Richard M. Coda]

Your fix might be expired. Mix up a new batch and fix again.

[goamules]

Thanks, I fixed again in some fresh, still purple. But as I washed, it slowly is losing the purple. I googled and read something along those lines with T-max. So I'm going to wash really well.

[DanK]

Second on re-fixing...

I've seen this with T-max from exhausted fixer....I re-wet in plain water, then full normal fixing time with new fix batch...rewash...

Dan

[goamules]

OK, thanks. But it was fixer used once before, mixed up yesterday. I printed a few sheets of paper only. It's 1:9 rapidfix. I notice the purple came up when I turned on white lights. It went away in the washing. We'll see how the negs last.

[Richard M. Coda]

1:3 for FILM... 1:9 for paper. No? Also, you shouldn't mix fixer for paper and film... mix separate batches.

[Jim Burk]

T-Max needs almost twice the fixing time as other film. Use full strength for 12-15 minutes, then wash well.

I had this problem when starting to use T-Max.

[nolindan]

You can speed things up by using Kodak HCA and keeping the wash water warm - 75 to 80.

[jeroldharter]

You need the stronger fixer as noted.

Also, letting the film sit in plain water for several minutes and then dumping before washing helps.

Using HypoClear or similar seems to help as well.

Turning the lights on has nothing to to with the purple color except allowing you to see it.

[arunrajmohan]

I am not sure whether you use tray or hanger to develop your film, but I use tray method. I notice that your best solutions are spread out in various replies above. I used to have this issue with tmax about an year back. I resolved it by,
1. Using a lukewarm presoak in water for 15 minutes. I use a laboratory tray rocker set at 30 rpm. I follow this step with cold water for 5 more minutes.
2. I started using large volumes of fixer (stored in 1 liter bottles to the brim and sealed airtight). I let the fixer work for 10 (Ten is a must) minutes.
3. I always let my film to continue rocking in distilled water with photo-flo for an additional 5-7 minutes before hanging it to dry.

Interestingly, I did notice that most of the pinkish/purplish dye were removed by the presoak and developer followed by the photo-flo rinse, rather than the fixer (I know I appear to be contradicting myself - but for photographers, esp. for large format photographers every shot they make is precious and hence they have a set of rituals of which may are useful and some are useless to go with their work).

I've also noticed that after you notice the color tinge when you hang the film for drying, whatever you do can never completely get rid of it. Lots of developer who use concentrated developers like HC-110a or 1:25 rodinal often see this issue, which does indicate that developer has a lot to do with removing the dye.

Hope it helps. - Arun