Model discontinued. This page is no longer updated.

MFC-9420CN

FAQs & Troubleshooting

FAQs & Troubleshooting

Why does my Brother machine make a clunking noise when powered on or printing?

The clunking noise you hear when the Brother machine is powered on or printing is the four toner cartridges moving forward and backward. This is a normal operation of the machine.


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Related Models

HL-2700CN, MFC-9420CN

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