Uneven color density across the page
Check the following points to resolve the issue:
Perform the calibration using the machine's display.
> Click here to see how to carry out calibration.
- Adjust the copy density and contrast if you are copying.
- Clear the Improve Gray Color check box in the printer driver.
Identify the color causing the issue and put in a new toner cartridge.
To identify the color of the toner cartridge or replace toner cartridge, follow the steps below:
- > Click here to print the chart. [345KB/ PDF]
- Compare your printed document with the printed chart to identify the color that is uneven.
Replace the toner cartridge of the color.
> Click here to see how to replace the toner cartridge.
Install a new drum unit.
> Click here to see how to replace the drum unit.
DCP-L3551CDW, MFC-L3710CW, MFC-L3770CDW
If you need further assistance, please contact Brother customer service:
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