Hello there,
I searched our online knowledgebase and found some steps you can try to resolve the image shift issue you are describing.
Our Workcentre 7120 is not printing in the center of the page. This occurs with all applications and paper types. I can design a simple cross line in the center of 8.5 x 11 with Adobe in either Photoshop or Indesign and the printing will be off center. I can convert to a .pdf and the printing will be off center. If I print to an HP printer on the same network the document will be centered. We have even used generic drivers and the issue remains.
I have searched for a calibration for this issue and have not discovered one for this machine. What might we be doing wrong? Any ideas?