MFC-EX670W

FAQs & Troubleshooting

Colored spots at 94 mm (3.7 in.) intervals or at 29 mm (1.1 in.) intervals

Follow the steps applicable for your case to resolve the issue:

Case 1: Colored spots at 94 mm (3.7 in.) intervals

If the issue is not resolved after printing a few pages, the drum may have foreign material, such as glue from a label, stuck on the drum surface. Clean the drum unit.
> Click here to see how to clean the drum unit.
Install a new drum unit.
> Click here to see how to replace the drum unit.

Case 2: Colored spots at 29 mm (1.1 in.) intervals

Identify the color causing the issue and install a new toner cartridge.
To identify the color of the toner cartridge and replace toner cartridge, follow the steps below:
1. > Click here to print the chart. [345KB/ PDF]
2. Compare your printed document with the printed chart to identify the color causing the issue.
3. Replace the toner cartridge of the color.
  > Click here to see how to replace the toner cartridge.

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

HL-EX470W, HL-L3210CW, HL-L3230CDW, HL-L3270CDW, HL-L3290CDW, HL-L8260CDW, HL-L8360CDW(T), HL-L9410CDN, HL-L9430CDN, HL-L9470CDN, MFC-EX670W, MFC-L3710CW, MFC-L3750CDW, MFC-L3770CDW, MFC-L8610CDW, MFC-L8895CDW, MFC-L8900CDW, MFC-L8905CDW, MFC-L9610CDN, MFC-L9630CDN, MFC-L9670CDN

Content Feedback

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