Printing is complete but in every print, in the background there are 11 lines of 8 black stamps interment per line.
I have tried to reset printing (default) specs from the printer menu but no use.
Further I have cleaned every possible internal part that I reach.
I have uploaded a sample scan in the following link.
Is there any solution, do I need to replace any part?
Look at the fuser and or transfer belt, one of them is damaged and needs to be replaced