HL-L3240CDW
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FAQs & Troubleshooting |
![](/g/b/img/product/hll3240cdw_us_eu_as.jpg)
HL-L3240CDW
Date: 15/02/2023 ID: faq00000006_047
Vertical coloured streaks or bands appear on the page
Check the following points to resolve the issue:
-
Clean all four corona wires (one for each colour) inside the drum unit by sliding the green tab.
Make sure the green tab of the corona wire is in the home position (1).
> Click here to see how to clean the corona wires.
-
Replace the toner cartridge that matches the colour of the streak or band.
To identify the colour of the 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 colour causing the issue.
-
Replace the toner cartridge of the colour.
> 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.
HL-L3215CW, HL-L3220CW(E), HL-L3240CDW, HL-L8230CDW, HL-L8240CDW
If you need further assistance, please contact Brother customer service:
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