DCP-7025
常见问题解答与故障排除 |
Change Drum Soon
The Brother machine has separate consumables the toner cartridge and the drum unit. Verify you replace only the drum unit and not the toner cartridge. If you want to know their difference, refer to "What is the difference between the toner cartridge and the drum unit?"
If you have a print quality problem, it's time to replace the drum unit.
Please replace the drum unit with a new one, referring to the instructions on how to replace the drum unit.