Xerox M118i streaks on page

[Ghost]

Hi all,

I have just installed a new Machine Xerox M118i and at the end of the installation I started the machine and all the copies which I make have black streaks on the bottom of the page, I changed the position of A4 paper on the DADF, this works fine! But on a page A3 same problem

Please any Idea
Thanks In advance

[technic]

can you attach any sample?

[Ghost]

please find attached smple of streaks on M118

Thanks and sorry for delay!

[xcopytech]

Enter in diagnostic nad make test print (function 23-10)
If you have same problem on test print then replace ROS (Laser).

BR