MFC-7820N
![]() |
FAQs & Troubleshooting |
I heard a beep sound from the UPS (Uninterruptible Power Supply) when I turned on my Brother machine.
If your Brother machine is connected to a UPS, the UPS will make a beep sound when you turn on the Brother machine.
Please plug your Brother machine directly into an AC power outlet (electrical socket), not into a UPS.
Related Models
DCP-7010, DCP-7010L, DCP-7025, DCP-7030, DCP-7045N, DCP-7055, DCP-7065DN, DCP-8060, DCP-8065DN, DCP-8070D, DCP-9010CN, DCP-9040CN, FAX-2820, FAX-2840, FAX-2920, FAX-8360P, HL-2030, HL-2035, HL-2040, HL-2070N, HL-2130, HL-2140, HL-2150N, HL-2240D, HL-2270DW, HL-3040CN, HL-4040CN, HL-4050CDN, HL-4150CDN, HL-4570CDW, HL-5240, HL-5240L, HL-5250DN, HL-5270DN, HL-5340D, HL-5350DN, HL-5380DN, HL-5440D, HL-5450DN, HL-6050DN, HL-6180DW, HL-7050, HL-8050N, MFC-7225N, MFC-7320, MFC-7360, MFC-7420, MFC-7440N, MFC-7820N, MFC-7860DW, MFC-8220, MFC-8370DN, MFC-8380DN, MFC-8460N, MFC-8510DN, MFC-8860DN, MFC-8880DN, MFC-8910DW, MFC-8950DW, MFC-9120CN, MFC-9320CW, MFC-9440CN, MFC-9460CDN, MFC-9840CDW, MFC-9970CDW