Weird Cast on RA4 Paper from Color Processor

[Pentax90026]

Hey guys,

I've been printing with a Thermaphot ACP 200 for a couple months now, and when I first started using it I had no issues whatsoever. A great little machine.

However, now a really strange cast has shown up, where about 3/4 of the print has a strange orangey/magenta cast to it.

I've attached a photo of a blank sheet of paper that I fed through the machine.

Any help or ideas would be super helpful!

Thanks

View attachment 261198

 

[koraks]

This is light fogging. How do you store the paper prior to use? I find that some of the black plastic envelopes aren't entirely light proof - which is just one of the myriad possible causes.

 

[pentaxuser]

This is light fogging. How do you store the paper prior to use? I find that some of the black plastic envelopes aren't entirely light proof - which is just one of the myriad possible causes.

So presumably the OP changed from one set of papers which were OK to another that had a different storage method? So OP have you changed from one black plastic bag to another or otherwise made a change which affects storage?

Indeed what changes in total have occurred since the paper was OK? Logically there has to have been a change of some kind to account for the problem.

Thanks

pentaxuser