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Jacob PhillipsAug 30, 2025
How to troubleshoot vertical black lines when receiving on Brother MFC-240C?
- AAnna SmithAug 30, 2025
If you see vertical black lines when receiving faxes on your Brother All in One Printer, ask the sender to make a copy to see if the problem is with their sending machine. You can also try receiving from another fax machine. The sender's scanner may be dirty.












