Test printing rook, what went wrong.

Right out of the box. Set everything up according to the manual and test printed the rook from the USB thumb drive.

This is the result. What went wrong, how do I fix it, and how do I clean this off??

Right out of the box. Set everything up according to the manual and test printed the rook from the USB thumb drive.

This is the result. What went wrong, how do I fix it, and how do I clean this off??