I had a problem with horizontal stripes.
I fixed it with the recommodations in one of the sections of this forum.
But now I have an new problem. If I print something, the print-out is very weak. It is not strong enough to read it normaly.
I have already done a toner refresh black (after initialize nvm and clean developer because of the stripes).
there is enough toner (80%).
What can I do?