Interface: DiscoveredPrinter

A printer that was discovered on one of the supported transports.

Returned by PrinterDiscovery.listPrinters(). Pass the matching fields (vid, pid, serialNumber, or host/port) into openPrinter() to open a specific device.

Properties

Property	Type	Description
connectionId	string	Transport-specific connection identifier. Opaque to consumers — a USB device path, a TCP host:port, or a BLE address, depending on transport.
device	DeviceEntry	Registry entry for the detected model.
serialNumber?	string	Serial number, if the transport exposes it (USB descriptor, mDNS TXT, etc.).
transport	TransportType	Which transport this printer was discovered on.