特定型号重置指南
Epson ET-2821 Reset Waste Ink Counter
When Epson ET-2821 reports that an ink pad needs service, restarting the printer alone normally does not clear the lock. A compatible reset procedure is required.
The counter behind the Epson ET-2821 warning
Epson ET-2821 uses stored counter data to estimate absorber usage. The estimate may reach its limit before the pads appear completely saturated, but physical maintenance should still be considered.
Wic Reset Connect 旨在重置兼容的计数器 Epson ET-2821. 。必要时仍应检查并维护实体废墨系统。.
Reset the counter in Epson ET-2821
先准备好电脑和连接。大多数尝试失败是由于缺少原始驱动程序、使用了间接 USB 连接，或其他 Epson 实用程序正在使用打印机。.
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安装原始驱动程序
Install the official Epson driver for ET-2821 and confirm that Windows can see the printer.
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通过 USB 直接连接
Connect Epson ET-2821 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 ET-2821.
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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 ET-2821 is not detected
- Install the original Epson driver for ET-2821; a generic Windows driver may not expose the required communication interface.
- 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。.
- 将打印机直接连接到计算机。不要使用 Wi-Fi、USB 集线器、扩展坞或打印服务器。.
- 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 ET-2821 reset FAQ
Can I reset Epson ET-2821 over Wi-Fi?
不能。Wic Reset Connect 需要通过 USB 直接连接到 Windows 计算机。.
Does Epson ET-2821 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。.
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。.