We have this very weird problem. When printing to our toshiba colour copiers through Adobe Photoshop, the resulting printout is black and white only. When printing through other applications, you can print in colour. Also, if you don't print via IPRINT but a direct-ip print with the same driver, colour printing works through Photoshop.
Printing processor is standard, Winprint RAW.
I have tried both the Toshiba e-studio PSL (Post-script almost driver) and a PCL6 driver, same results.

Any ideas?

Thank you..