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Important Notes
• Check support.brother.com for Brother driver and software updates.
• To keep your machine performance up to date, check support.brother.com for the latest firmware upgrade.
Otherwise, some of your machine's functions may not be available.
• Do not use this product outside the country of purchase as it may violate the wireless telecommunication and
power regulations of that country.
• Windows 10 in this document represents Windows 10 Home, Windows 10 Pro, Windows 10 Education and
Windows 10 Enterprise.
• Windows 11 in this document represents Windows 11 Home, Windows 11 Pro, Windows 11 Education and
Windows 11 Enterprise.
• Windows Server 2008 in this document represents Windows Server 2008 and Windows Server 2008 R2.
• In this User's Guide, the illustrations of the DCP-T420W are used unless otherwise specified.
• The screens in this User's Guide are for illustration purposes only and may differ from the actual screens.
• Unless otherwise specified, the screens in this manual are from Windows 10 and macOS v10.15.x. Screens
on your computer may vary depending on your operating system.
• The contents of this guide and the specifications of this product are subject to change without notice.
• In this document XXX-XXXX represents your machine's model name.
Related Information
• Before You Use Your Machine
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