MFC-L5750DW

FAQs & Troubleshooting

FAQs & Troubleshooting

Black toner marks across the page

Print Quality Problem - Black toner marks across the page

 

 

1. Clean the drum unit

 

 > Click here to see how to clean the drum unit.

If you use label sheets for laser printers, the glue from the sheets may sometimes stick to the drum surface.

 

2. The toner cartridge may be damaged.

 

Replace the toner cartridge with a new toner cartridge. > Click here to see how to replace the toner cartridge.

 

3. The drum unit may be damaged

 

  • If you use paper that has clips or staples, the drum unit may be damaged.
  • If the unpacked drum unit is in direct sunlight (or room light for long periods of time), the drum unit may be damaged.

Replace the drum unit with a new drum unit. > Click here to see how to replace the drum unit.

 

 

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

DCP-L2500D, DCP-L2510D, DCP-L2520DW, DCP-L2530DW, DCP-L2540DN, DCP-L5500DN, DCP-L6600DW, HL-L2300D, HL-L2310D, HL-L2340DW, HL-L2350DW, HL-L2360DN, HL-L2365DW, HL-L2370DN, HL-L2375DW, HL-L5000D, HL-L5050DN, HL-L5100DN(T), HL-L5200DW(T), HL-L6250DN, HL-L6300DW(T), HL-L6400DW(T), HL-L6450DW , MFC-L2700DN, MFC-L2700DW, MFC-L2710DN, MFC-L2710DW, MFC-L2720DW, MFC-L2730DW, MFC-L2740DW, MFC-L2750DW, MFC-L5700DN, MFC-L5750DW, MFC-L6800DW(T), MFC-L6900DW(T), MFC-L6950DW, MFC-L6970DW

Content Feedback

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

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

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

Please note this form is used for feedback only.