Epson R390 Waste Ink Counter Reset
If your Epson R390 suddenly refuses to print and shows a maintenance warning, it is often caused by the waste ink (ink pad) counter threshold.
A waste ink counter in the Epson R390 accumulates after cleaning operations. Once it reaches a limit, printing is stopped to prevent overflow.
Why the Epson R390 Stops Printing (Waste Counter Limit)
Most Epson R390 waste ink counter locks are solved by a software counter reset. Wic Reset Connect 提供了一个简单明了的程序。.
错误如何出现
- 打印机即使有墨水也拒绝打印
- 爱普生状态监视器显示维护警告
- 闪烁的灯光和受阻的工作
- 设备被锁定，直到执行重置
Epson R390 Ink Pad Counter Reset – Quick Steps
- 步骤 1： Connect Epson R390 to a Windows computer with a stable Internet connection using a USB cable.
- 步骤 2： 开放 Wic Reset Connect with admin privileges and verify device recognition for Epson R390.
- 步骤 3： Use the key to reset the counter, wait for completion, then restart Epson R390 to finalize.
Most Epson R390 waste counter resets finish in ~1–2 minutes.
系统要求
- Windows 7/8/10/11 电脑
- 有效 Wic 复位连接复位键
- 需要 USB 连接（不支持 Wi-Fi 重置）
- 重置期间稳定的互联网连接
常见问题
可以通过 Wi-Fi 重置吗？
重置需要通过 USB 连接到 Windows PC。.
我需要服务中心吗？
通常不用于废墨计数器锁；重置通常就足够了。.
如果重置不起作用怎么办？
检查 USB 电缆/端口，以管理员身份运行，并关闭其他打印机实用程序。.
需要多长时间？
通常约 1-2 分钟。.
Guide prepared for Epson R390 – Waste Ink Counter Reset using Wic Reset Connect.