Think I posted it in the wrong group to start with (personal printers) I believe it should be here (professional photo printers)
I am new and did look but couldn't find anything to explain my problem, if I missed it I apologize.
Photo taken off a print (mine)
Noticed banding on the print lines are about 1cm thickness.
Printer just started doing this the last picture same paper and settings was fine so I am confused why its doing it.
Canon Pixma 9000 pro
system dell precision 690 dual Xeons X5355 (8 core)
32GB workstation ram
Graphics card - Nvidia 4800
5x 2TB WD Barracudas
paper used - textured art (print setting rag roll front loading)