Touch [Assign media].
Continue with step two when you select this option.
Touch [Continue].
Touch [Cancel stream].
The print job is stopped. You can now solve the problem. You will most likely be able to solve the problem on the server.
The following steps two and three apply only when you chose to assign a media.
The media will now be displayed with the name that is defined in the media catalog.
If you do not select media from the media catalog with the requested size or name, the printer will select a media with the default size.
Now you can assign other media or continue the print job.