This is a brand - new Dell 5100Cn magenta toner. It has an 8K yield, offering long - lasting printing. Dell, a well - known brand, ensures high - quality performance.

Using this Dell 5100Cn magenta toner is easy. First, make sure your printer is turned off. Open the toner compartment and gently remove the old toner. Then, take out the new 8K yield magenta toner from its packaging. Remove any protective seals and insert it into the correct slot in the printer. Close the compartment and turn on your printer. When it comes to maintenance, keep the toner in a cool and dry place. Avoid exposing it to direct sunlight or extreme temperatures. If you notice any printing issues, check if the toner is running low or if there are any blockages in the printer.