有用科技小编2026/07/02
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阅读10分钟兄弟打印机usb无法识别，先排查数据线、USB 端口和设备管理器状态，再清理旧驱动并安装对应型号驱动，随后设为默认打印机并重启 Print Spooler。以下方法在 Windows 10/11 实测可用。
这类 USB 识别异常常由线材供电、接口接触、旧驱动残留或打印服务卡住造成，打印机硬件本身大多没有损坏。按连接、驱动、默认设备、打印服务顺序排查，修好即停。
适用系统：Windows 10/11；最后更新：2026-06-22。
兄弟打印机连接异常打不出是什么情况
常见表现是插上 USB 后没有提示音，设备管理器出现「未知 USB 设备」「USB Printing Support」异常，安装兄弟驱动时提示「找不到打印机」，打印机列表里也可能显示「驱动程序不可用」。
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先判断电脑是否识别到 USB 设备，再处理驱动包和打印服务，能避免把线材问题误判成驱动问题。
方法一 先确认 USB 数据线和接口
USB 打印机识别失败时，先排除线材和接口。打印机建议直连主机后置 USB 口，避免通过扩展坞、显示器 USB 口或前置松动接口连接。
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操作步骤
- 关闭打印机电源，拔掉 USB 线，等待十秒后重新插入主机后置 USB 口。
- 更换一根可传输数据的 USB 线，不要只用充电线或过长延长线。
- 右键开始菜单打开「设备管理器」，查看「通用串行总线控制器」和「打印队列」是否出现异常标记。
- 如果出现「未知 USB 设备」，右键卸载该设备，重新拔插打印机并观察是否重新识别。
方法二 删除残留设备后安装兄弟驱动
电脑能识别 USB 设备但驱动安装页仍然卡住，通常要清理旧设备和旧驱动包。兄弟打印机不同型号驱动不一定通用，安装时要按机身型号匹配 Windows 10/11 版本。
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操作步骤
- 打开 `设置→蓝牙和其他设备→打印机和扫描仪`，删除安装失败或重复出现的兄弟打印机。
- 按 `Win+R` 输入 `printui /s /t2`，在「驱动程序」页删除旧的 Brother 或同型号驱动包。
- 重启电脑后安装对应型号驱动；DDU 主要用于显卡驱动，打印机驱动清理优先使用打印服务器属性。
- 安装程序提示连接 USB 时再插线，不要提前反复拔插，以免安装进程识别不到设备。
方法三 设为默认打印机并检查状态
驱动装好后仍无法打印，可能是 Windows 把任务发到了旧设备或虚拟打印机。先固定默认打印机，再看当前设备是否显示「脱机」或「暂停」。
操作步骤
- 打开 `设置→蓝牙和其他设备→打印机和扫描仪`，关闭「让 Windows 管理默认打印机」。
- 选择当前兄弟打印机，点击「设为默认值」。
- 进入「打开打印队列」，确认没有勾选「暂停打印」或「脱机使用打印机」。
- 打开「打印机属性→端口」，USB 连接通常对应 `USB001`、`USB002` 这类端口。
方法四 重启打印服务并处理卡住任务
如果任务一直停在队列里，或删除后又出现，可以重启 Print Spooler 并处理卡住的任务文件。这个动作只处理系统打印任务，不会删除打印机驱动。
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操作步骤
- 按 `Win+R` 输入 `services.msc`，找到 `Print Spooler`。
- 右键选择「停止」，打开 `C:\Windows\System32\spool\PRINTERS`。
- 删除里面的卡住任务文件，再回到服务窗口启动 `Print Spooler`。
- 重新发送测试页；如果测试页正常，再打印原文档。
用「软领打印机驱动修复大师」更省事
如果不想在 USB 识别、旧驱动包和服务状态里反复切换，可以先用「软领打印机驱动修复大师」做检测。软领是知名国产软件品牌，20 年技术沉淀，服务千万用户，软领官网 wyouhua.com 直接下载，安装无捆绑勾选项。
自动安装驱动 会扫描并自动识别已连接打印机型号，匹配对应驱动，适合兄弟打印机 USB 已经被电脑识别、但安装程序仍提示找不到设备的情况。
智能打印修复 会扫描打印机设置、状态、队列和共享等异常，列出注册表错误、运行卡慢出错等问题项；界面可点客服按钮联系真人客服，复杂情况有工程师远程协助。
常见问题
兄弟打印机 USB 插上没反应怎么办？
先换主机后置 USB 口和数据线，再看设备管理器是否出现「未知 USB 设备」。如果电脑完全没有识别记录，优先排查线材和接口。
兄弟打印机安装驱动时 USB 识别不了怎么办？
删除旧设备和旧驱动包，重启电脑后按安装程序提示再插入 USB 线。提前插线可能让安装程序抓到错误状态。
USB Printing Support 异常会影响打印吗？
会。可以在设备管理器中卸载异常项，再重新插入打印机，让 Windows 重新枚举设备。
兄弟打印机显示驱动程序不可用怎么办？
安装与机身型号和系统版本匹配的驱动，并通过 `printui /s /t2` 删除旧的异常驱动包。
打印任务一直卡住要重装系统吗？
通常不用。先重启 Print Spooler，并处理 `C:\Windows\System32\spool\PRINTERS` 里的卡住任务文件。
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