MF644Cdw printing streaks on right side of page

[Vicki4]

I have tried to clean the area on the printer as guided by the printer and these maintenance procedures - clean fixing assembly and clean ITB but this has not helped.

Suggestions

[NeedsHelp]

My Printer seems to be having the same issue. Cleaning ITB and Fixing Assembly and a toner change have not fixed the issue. What can be done?