Function: requestPrinters()

function requestPrinters(opts: ConnectOptions): Promise<Readonly<Record<string, PrinterAdapter>>>;

Unified browser-picker factory. Returns a 1-key PrinterAdapterMap keyed by the device's primary engine role.

The LT-200B is single-engine and BLE-GATT-only, so transport must be 'bluetooth-gatt' and deviceKey is never required (LT_200B is the only candidate). Other values throw.

Parameters

Parameter	Type
opts	ConnectOptions

Returns

Promise<Readonly<Record<string, PrinterAdapter>>>