In Brother laser printers, the toner cartridge and drum unit are separate components. The toner cartridge holds the toner powder, and the printer drum is responsible for transferring the toner to the paper. Othe
This happens when your Brother printer’s toner cartridge is at the end of its life or running empty. Until you’ve replaced your toner cartridge with a new one, your Brother printer will keep prompting this message. We strongly advise against running on an empty toner cartridge for t...
Install the toner cartridge and drum back into the printer. Once the new drum is replaced, you will need to reset the drum counter.Your Brother printer uses a page counter to track usage, which must be reset manually every time a new drum is installed. After you reset the drum, you are...