How do you get toner light after adding toner

I assume you mean light as in light copies of the original Turn off the machine. take out the toner bottle with it out (BE CARE HOLE MAY BE ON THE BOTTOM) turn on the machine let it do its thing when it asks for toner install the bottle correctly. If the small nub on the bottle is damage replace the bottle that nub is what the machine uses to turn the bottle if damaged then the bottle is not turning.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f