HL-2140

FAQs & Troubleshooting

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.

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-7010, DCP-7025, DCP-7030, DCP-7040, DCP-7055, DCP-7057, DCP-7060D, DCP-8060, DCP-8070D, DCP-8085DN, DCP-9010CN, DCP-9040CN, DCP-9042CDN, DCP-9055CDN, FAX-2820, FAX-2890, FAX-2920, FAX-2990, HL-1850, HL-1870N, HL-2040, HL-2045, HL-2070N, HL-2075N, HL-2130, HL-2140, HL-2150N, HL-2170W, HL-2240, HL-2240D, HL-2250DN, HL-3040CN, HL-3070CW, HL-4040CN, HL-4050CDN, HL-4150CDN, HL-4570CDW, HL-5240, HL-5250DN, HL-5340D, HL-5350DN, HL-5370DW, HL-5440D, HL-5445D, HL-5450DN, HL-6050D, HL-6050DN, HL-6180DW, MFC-7220, MFC-7290, MFC-7340, MFC-7360, MFC-7420, MFC-7450, MFC-7470D, MFC-7840N, MFC-7860DN, MFC-8220, MFC-8370DN, MFC-8440, MFC-8460N, MFC-8510DN, MFC-8515DN, MFC-8520DN, MFC-8860DN, MFC-8880DN, MFC-9120CN, MFC-9320CW, MFC-9440CN, MFC-9450CDN, MFC-9465CDN, MFC-9840CDW

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