Unable to print invoice

Hi

I am trying to get a print out of a sales invoice that i created. But i get the error "Output could not be issued" when i try to print it from VF02 >> Billing document >> issue output to. Here i select the printer and in the print options and hit print, thats when i get the msg. The description is given below:

An error occurred while output was being issued. It is possible, for example, that the form to be issued has not been activated or has an error. An error may also have arisen while the data to be issued was being edited.

Moreover i am able to view it in Print preview, but the problem here is that i get the text in German and not in the logon language which is English.

How do i resolve this???

Regards,

Sujai