unwanted color in printed images

[anneke]

Suddenly all the transparant and white parts of my photoshop images come out of the printer with an unwanted color (ugly brown). On the screen everything looks fine. Did I by accident change something in the preferences? (My Wacom-tabletpen doesn't work properly at this moment. It starts acting at a big distance of the tablet, so a lot of unwanted things are happening.)
Thanking you in advance for your help!

 

[anneke]

The printing problem is solved. (The Wacom-tablet pen problem not, but that's something for another forum.) Thanks for your attention.

 

[mfox]

The printing problem is solved. (The Wacom-tablet pen problem not, but that's something for another forum.) Thanks for your attention.

Try updating your drivers