I have an HP all in one, although not the same model as yours.Right now I'm hoping that what I see is the same or similar to what you will see.
Go to Control Panel. Open up Printers and Faxes.
RIGHT click on HP printer.
Choose Printing Preferences.
Look for Layout Options. If you see + click on it.
You should see Page Order.
If it says Back to Front, click on the words Back to Front and change it to Front to Back.
Click Apply to save the change.
Test print a couple of pages to see if the issue is resolved.
I've discovered that manufacturers generally have the same set-up for different models, and I hope that is the case here.
Edited by Queen-Evie, 06 July 2009 - 03:01 PM.