Dell E525W not recognizing (non Dell) toner and grinding gear problems

"Have you told dell you’ve been using unofficial cartridges? If so, I suggest you take the deal.

Printers are made to break down if fed any toner/ink that does not come from the manufacturer.

Since your model comes at a relatively high price, 60 $ is your best bet.

If you try to do it yourself you will need that amount minimum for spare parts+a big chunk off your free time.

It’s just not worth it."