MPC3000 color registration off only half the page

Looking at the sample images the color reg is off for the top half of the page or the bottom depending on the orientation.
(Most noticeable on the very bottom line of print on the sample image)

Only has 7,000 color prints and 9,000 b&w prints total.
I thought the adjustments would work for the entire page so what could cause half off?

Attached Files

• 20140120161030385.pdf (1.42 MB)