Epson PM-A820 Waste Ink Counter Reset

If your Epson PM-A820 suddenly refuses to print and shows a maintenance warning, it is often caused by the waste ink (ink pad) counter threshold.

During head cleaning and maintenance cycles, excess ink is routed to internal absorber pads. The Epson PM-A820 uses a software counter to estimate pad saturation and locks printing at a set threshold.

Why Does the Epson PM-A820 Show ‘Service Required’?

Với Wic Reset Connect, you can reset the Epson PM-A820 waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

Lỗi xuất hiện như thế nào

• Máy in từ chối in ngay cả khi còn mực.
• Epson Status Monitor hiển thị cảnh báo bảo trì.
• Đèn nhấp nháy và công việc bị chặn
• Thiết bị sẽ bị khóa cho đến khi thực hiện thao tác đặt lại.

Three Steps to Restore Epson PM-A820 Printing

1. Bước 1: Prepare a Windows PC + USB cable and connect Epson PM-A820 directly. Keep Internet enabled for validation.
2. Bước 2: Bắt đầu Wic Reset Connect in Administrator mode and wait until Epson PM-A820 appears in the device list.
3. Bước 3: Use the key to reset the counter, wait for completion, then restart Epson PM-A820 to finalize.

Most Epson PM-A820 waste counter resets finish in ~1–2 minutes.