特定型号重置指南
Epson SX420W Reset Waste Ink Counter
When Epson SX420W reports that an ink pad needs service, restarting the printer alone normally does not clear the lock. A compatible reset procedure is required.
Why Epson SX420W stops printing
An ink pad message is a maintenance safeguard. It indicates that Epson SX420W has reached a stored waste ink value that must be reset before normal printing can resume.
Wic Reset Connect 旨在重置兼容的计数器 Epson SX420W. 。必要时仍应检查并维护实体废墨系统。.
Reset the counter in Epson SX420W
请按顺序完成这些步骤。直接 USB 连接以及原始 Epson 驱动程序对于实现可靠通信至关重要。.
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安装原始驱动程序
Install the official Epson driver for SX420W and confirm that Windows can see the printer.
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通过 USB 直接连接
Connect Epson SX420W to the computer without Wi-Fi, a hub or an adapter.
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启动 Wic Reset Connect
Close Epson Status Monitor, run Wic Reset Connect as Administrator and select Epson SX420W.
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输入密钥并重置
输入已购买的密钥，选择“重置”，并保持打印机连接状态，直到操作完成。.
If Epson SX420W is not detected
- 如果未检测到打印机，请尝试其他 USB 端口和已知支持数据传输的 USB 线缆。.
- Install the original Epson driver for SX420W; a generic Windows driver may not expose the required communication interface.
- 开始前，请关闭 Epson 状态监视器以及任何其他 Epson 维护软件，以便进行 Wic Reset Connect。.
- 以管理员身份运行 Wic Reset Connect，并在整个验证过程中保持互联网连接处于活动状态。.
Epson SX420W reset FAQ
如果第一次重置尝试失败怎么办？
请先解决驱动程序或 USB 通信问题。如果密钥已被使用，请使用新密钥生成器或联系支持人员。.
重置需要多长时间？
打印机被正确检测到后，重置本身通常会在约 1–2 分钟内完成。.
Does Epson SX420W need service mode?
不需要。Epson 打印机不使用 Canon 服务模式操作顺序。通过 USB 正常连接打印机即可。.