HL-5450DN

FAQs & Troubleshooting

Black lines down the page

Please check the following points:

(For models with Automatic Document Feeder only)
Wipe the scanner glass strip with a dry lint free soft cloth.
Clean the corona wire inside the drum unit by sliding the green tab.
> Click here to see how to clean the corona wire.
Make sure the green tab of the corona wire is at the home position.
The drum unit may be damaged. Put in a new drum unit.
> Click here to see how to replace the drum unit.
The toner cartridge may be damaged. Put in a new toner cartridge.
> Click here to see how to replace the toner cartridge.
The fuser unit may be contaminated. Please contact Brother Customer Service from "Contact Us".

If your question was not answered, have you checked other FAQs?

Have you checked the manuals?

Go to the Manuals section

If you need further assistance, please contact Brother customer service:

Go to the Contact Us section

Related Models

DCP-7060D, DCP-7065DN, DCP-8110DN, DCP-8150DN, DCP-8155DN, FAX-2840, FAX-2940, HL-2280DW, HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN, MFC-7860DW, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT

Content Feedback

To help us improve our support, please provide your feedback below.

FAQs & Troubleshooting

Black lines down the page

If your question was not answered, have you checked other FAQs?

Have you checked the manuals?

If you need further assistance, please contact Brother customer service:

Related Models

Content Feedback

Step 1: How does the information on this page help you?

Step 2: Are there any comments you would like to add?

Support & Downloads

HL-5450DN

United States(English)