Fix Epson PX-504A Service Required – Waste Counter Reset

Epson PX-504A Waste Ink Counter Reset

The Epson PX-504A delivers reliable printing, but periodic maintenance routines can increase the waste ink counter and eventually trigger a ‘Service Required’ lock.

The Epson PX-504A tracks waste ink with an internal counter. Because it is an estimate (not a physical sensor), it may trigger before the pads are actually full.

Why Does the Epson PX-504A Show ‘Service Required’?

通常不需要上门服务。. Wic Reset Connect allows a safe Epson PX-504A waste counter reset in minutes.

常见症状

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 PX-504A Ink Pad Counter Reset – Quick Steps

步骤 1： Use a Windows PC (7–11) with Internet access. Connect Epson PX-504A via USB (Wi-Fi reset is not supported).
步骤 2： 开放 Wic Reset Connect with admin privileges and verify device recognition for Epson PX-504A.
步骤 3： 粘贴重置密钥，点击重置, and after completion power-cycle Epson PX-504A.

购买重置密钥 ⬇️ 下载 Wic 重置连接说明

Most Epson PX-504A waste counter resets finish in ~1–2 minutes.

常见问题

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。.

可以通过 Wi-Fi 重置吗？

重置需要通过 USB 连接到 Windows PC。.

需要多长时间？

通常约 1-2 分钟。.

Guide prepared for Epson PX-504A – Waste Ink Counter Reset using Wic Reset Connect.