04b8:0861 — EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series] (Seiko Epson Corp.)

What is this device?

This is the USB identifier for a EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series] manufactured by Seiko Epson Corp.. The vendor ID 04b8 is registered to Seiko Epson Corp. with the USB Implementers Forum, and 0861 is the product ID that Seiko Epson Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 04b8:0861 Seiko Epson Corp. EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 04b8:0861 Seiko Epson Corp. EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series]

You can filter directly with lsusb -d 04b8:0861, or get the full descriptor dump with lsusb -v -d 04b8:0861. Kernel messages from dmesg show the same pair as idVendor=04b8, idProduct=0861.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_04B8&PID_0861
USB\VID_04B8&PID_0861&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04B8&PID_0861"

macOS

$ system_profiler SPUSBDataType
    EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series]:
      Product ID: 0x0861
      Vendor ID: 0x04b8  (Seiko Epson Corp.)

Driver help

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page. Seiko Epson Corp. official support →

Raw usb.ids entry

The exact lines this page is generated from, in the upstream source file:

04b8  Seiko Epson Corp.
	0861  EP-803A/EP-803AW [Artisan 725/Stylus Photo PX720WD/TX720WD Series]

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