Fuji Dl450 Cyan Lines On Prints - Help!

[EmpowerStudio]

Hi,

 

I have a Fujifilm DL450 and it has started printing cyan lines throughout all the images. Lines are evenly spaces and appear to be an 'overspray' of cyan look. I have tried cleaning everything visible but not sure what else to try. Please see images.

 

In great help as quality of the prints is shocking and its the main part of my business.

Any help would be greatly appreciated.

Thanks.

 

 

[purnomosetiawan]

nozzle check ?

[EmpowerStudio]

Nozzle check is perfect. If I print something like black text with a white background there is no lines on the page.