An incompatible or defective device has been connected to the USB direct interface(1).
Remove the USB flash memory drive from the USB Direct Interface(1). If prompted, turn off your Brother machine and then turn it on again.
NOTE: Illustrations shown below are from the representative product and may differ from your Brother machine.
DCP-8110DN, DCP-8150DN, DCP-8155DN, HL-4150CDN, HL-4570CDW, HL-4570CDWT, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT, MFC-9330CDW, MFC-9340CDW, MFC-9460CDN, MFC-9560CDW, MFC-9970CDW
If you need further assistance, please contact Brother customer service:
Please note this form is used for feedback only.