diff --git a/homeassistant/components/prusalink/__init__.py b/homeassistant/components/prusalink/__init__.py
index 9d6096748dd..62eeb91d3e1 100644
--- a/homeassistant/components/prusalink/__init__.py
+++ b/homeassistant/components/prusalink/__init__.py
@@ -23,13 +23,19 @@ from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from .config_flow import ConfigFlow
 from .const import DOMAIN
 from .coordinator import (
+    InfoUpdateCoordinator,
     JobUpdateCoordinator,
     LegacyStatusCoordinator,
     PrusaLinkUpdateCoordinator,
     StatusCoordinator,
 )
 
-PLATFORMS: list[Platform] = [Platform.BUTTON, Platform.CAMERA, Platform.SENSOR]
+PLATFORMS: list[Platform] = [
+    Platform.BINARY_SENSOR,
+    Platform.BUTTON,
+    Platform.CAMERA,
+    Platform.SENSOR,
+]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
@@ -48,6 +54,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         "legacy_status": LegacyStatusCoordinator(hass, api),
         "status": StatusCoordinator(hass, api),
         "job": JobUpdateCoordinator(hass, api),
+        "info": InfoUpdateCoordinator(hass, api),
     }
     for coordinator in coordinators.values():
         await coordinator.async_config_entry_first_refresh()
diff --git a/homeassistant/components/prusalink/binary_sensor.py b/homeassistant/components/prusalink/binary_sensor.py
new file mode 100644
index 00000000000..abeb79c2876
--- /dev/null
+++ b/homeassistant/components/prusalink/binary_sensor.py
@@ -0,0 +1,96 @@
+"""PrusaLink binary sensors."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass
+from typing import Generic, TypeVar
+
+from pyprusalink.types import JobInfo, PrinterInfo, PrinterStatus
+from pyprusalink.types_legacy import LegacyPrinterStatus
+
+from homeassistant.components.binary_sensor import (
+    BinarySensorEntity,
+    BinarySensorEntityDescription,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from . import PrusaLinkEntity
+from .const import DOMAIN
+from .coordinator import PrusaLinkUpdateCoordinator
+
+T = TypeVar("T", PrinterStatus, LegacyPrinterStatus, JobInfo, PrinterInfo)
+
+
+@dataclass(frozen=True)
+class PrusaLinkBinarySensorEntityDescriptionMixin(Generic[T]):
+    """Mixin for required keys."""
+
+    value_fn: Callable[[T], bool]
+
+
+@dataclass(frozen=True)
+class PrusaLinkBinarySensorEntityDescription(
+    BinarySensorEntityDescription,
+    PrusaLinkBinarySensorEntityDescriptionMixin[T],
+    Generic[T],
+):
+    """Describes PrusaLink sensor entity."""
+
+    available_fn: Callable[[T], bool] = lambda _: True
+
+
+BINARY_SENSORS: dict[str, tuple[PrusaLinkBinarySensorEntityDescription, ...]] = {
+    "info": (
+        PrusaLinkBinarySensorEntityDescription[PrinterInfo](
+            key="info.mmu",
+            translation_key="mmu",
+            value_fn=lambda data: data["mmu"],
+            entity_registry_enabled_default=False,
+        ),
+    ),
+}
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up PrusaLink sensor based on a config entry."""
+    coordinators: dict[str, PrusaLinkUpdateCoordinator] = hass.data[DOMAIN][
+        entry.entry_id
+    ]
+
+    entities: list[PrusaLinkEntity] = []
+    for coordinator_type, binary_sensors in BINARY_SENSORS.items():
+        coordinator = coordinators[coordinator_type]
+        entities.extend(
+            PrusaLinkBinarySensorEntity(coordinator, sensor_description)
+            for sensor_description in binary_sensors
+        )
+
+    async_add_entities(entities)
+
+
+class PrusaLinkBinarySensorEntity(PrusaLinkEntity, BinarySensorEntity):
+    """Defines a PrusaLink binary sensor."""
+
+    entity_description: PrusaLinkBinarySensorEntityDescription
+
+    def __init__(
+        self,
+        coordinator: PrusaLinkUpdateCoordinator,
+        description: PrusaLinkBinarySensorEntityDescription,
+    ) -> None:
+        """Initialize a PrusaLink sensor entity."""
+        super().__init__(coordinator=coordinator)
+        self.entity_description = description
+        self._attr_unique_id = f"{coordinator.config_entry.entry_id}_{description.key}"
+
+    @property
+    def is_on(self) -> bool:
+        """Return the state of the sensor."""
+        return self.entity_description.value_fn(self.coordinator.data)
diff --git a/homeassistant/components/prusalink/coordinator.py b/homeassistant/components/prusalink/coordinator.py
index 1d1989119fa..1d887983931 100644
--- a/homeassistant/components/prusalink/coordinator.py
+++ b/homeassistant/components/prusalink/coordinator.py
@@ -10,7 +10,13 @@ from time import monotonic
 from typing import TypeVar
 
 from httpx import ConnectError
-from pyprusalink import JobInfo, LegacyPrinterStatus, PrinterStatus, PrusaLink
+from pyprusalink import (
+    JobInfo,
+    LegacyPrinterStatus,
+    PrinterInfo,
+    PrinterStatus,
+    PrusaLink,
+)
 from pyprusalink.types import InvalidAuth, PrusaLinkError
 
 from homeassistant.config_entries import ConfigEntry
@@ -94,3 +100,11 @@ class JobUpdateCoordinator(PrusaLinkUpdateCoordinator[JobInfo]):
     async def _fetch_data(self) -> JobInfo:
         """Fetch the printer data."""
         return await self.api.get_job()
+
+
+class InfoUpdateCoordinator(PrusaLinkUpdateCoordinator[PrinterInfo]):
+    """Info update coordinator."""
+
+    async def _fetch_data(self) -> PrinterInfo:
+        """Fetch the printer data."""
+        return await self.api.get_info()
diff --git a/homeassistant/components/prusalink/icons.json b/homeassistant/components/prusalink/icons.json
index 4d97ea76ddd..578cb5e5d0c 100644
--- a/homeassistant/components/prusalink/icons.json
+++ b/homeassistant/components/prusalink/icons.json
@@ -24,6 +24,9 @@
       "filename": {
         "default": "mdi:file-image-outline"
       },
+      "nozzle_diameter": {
+        "default": "mdi:printer-3d-nozzle"
+      },
       "print_start": {
         "default": "mdi:clock-start"
       },
diff --git a/homeassistant/components/prusalink/sensor.py b/homeassistant/components/prusalink/sensor.py
index 80998d680d2..96cd4979b11 100644
--- a/homeassistant/components/prusalink/sensor.py
+++ b/homeassistant/components/prusalink/sensor.py
@@ -7,7 +7,7 @@ from dataclasses import dataclass
 from datetime import datetime, timedelta
 from typing import Generic, TypeVar, cast
 
-from pyprusalink.types import JobInfo, PrinterState, PrinterStatus
+from pyprusalink.types import JobInfo, PrinterInfo, PrinterState, PrinterStatus
 from pyprusalink.types_legacy import LegacyPrinterStatus
 
 from homeassistant.components.sensor import (
@@ -33,7 +33,7 @@ from . import PrusaLinkEntity
 from .const import DOMAIN
 from .coordinator import PrusaLinkUpdateCoordinator
 
-T = TypeVar("T", PrinterStatus, LegacyPrinterStatus, JobInfo)
+T = TypeVar("T", PrinterStatus, LegacyPrinterStatus, JobInfo, PrinterInfo)
 
 
 @dataclass(frozen=True)
@@ -189,6 +189,16 @@ SENSORS: dict[str, tuple[PrusaLinkSensorEntityDescription, ...]] = {
             ),
         ),
     ),
+    "info": (
+        PrusaLinkSensorEntityDescription[PrinterInfo](
+            key="info.nozzle_diameter",
+            translation_key="nozzle_diameter",
+            native_unit_of_measurement=UnitOfLength.MILLIMETERS,
+            device_class=SensorDeviceClass.DISTANCE,
+            value_fn=lambda data: cast(str, data["nozzle_diameter"]),
+            entity_registry_enabled_default=False,
+        ),
+    ),
 }
 
 
diff --git a/homeassistant/components/prusalink/strings.json b/homeassistant/components/prusalink/strings.json
index bb32770e357..7c6f0bbf2dd 100644
--- a/homeassistant/components/prusalink/strings.json
+++ b/homeassistant/components/prusalink/strings.json
@@ -23,6 +23,11 @@
     }
   },
   "entity": {
+    "binary_sensor": {
+      "mmu": {
+        "name": "MMU"
+      }
+    },
     "sensor": {
       "printer_state": {
         "state": {
@@ -78,6 +83,9 @@
       },
       "z_height": {
         "name": "Z-Height"
+      },
+      "nozzle_diameter": {
+        "name": "Nozzle Diameter"
       }
     },
     "button": {
diff --git a/tests/components/prusalink/test_binary_sensor.py b/tests/components/prusalink/test_binary_sensor.py
new file mode 100644
index 00000000000..c39b15471c6
--- /dev/null
+++ b/tests/components/prusalink/test_binary_sensor.py
@@ -0,0 +1,33 @@
+"""Test Prusalink sensors."""
+
+from unittest.mock import PropertyMock, patch
+
+import pytest
+
+from homeassistant.const import STATE_OFF, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.setup import async_setup_component
+
+
+@pytest.fixture(autouse=True)
+def setup_binary_sensor_platform_only():
+    """Only setup sensor platform."""
+    with (
+        patch("homeassistant.components.prusalink.PLATFORMS", [Platform.BINARY_SENSOR]),
+        patch(
+            "homeassistant.helpers.entity.Entity.entity_registry_enabled_default",
+            PropertyMock(return_value=True),
+        ),
+    ):
+        yield
+
+
+async def test_binary_sensors_no_job(
+    hass: HomeAssistant, mock_config_entry, mock_api
+) -> None:
+    """Test sensors while no job active."""
+    assert await async_setup_component(hass, "prusalink", {})
+
+    state = hass.states.get("binary_sensor.mock_title_mmu")
+    assert state is not None
+    assert state.state == STATE_OFF
diff --git a/tests/components/prusalink/test_sensor.py b/tests/components/prusalink/test_sensor.py
index b15e9198da6..c0693626600 100644
--- a/tests/components/prusalink/test_sensor.py
+++ b/tests/components/prusalink/test_sensor.py
@@ -101,6 +101,10 @@ async def test_sensors_no_job(hass: HomeAssistant, mock_config_entry, mock_api)
     assert state is not None
     assert state.state == "PLA"
 
+    state = hass.states.get("sensor.mock_title_nozzle_diameter")
+    assert state is not None
+    assert state.state == "0.4"
+
     state = hass.states.get("sensor.mock_title_print_flow")
     assert state is not None
     assert state.state == "100"
@@ -205,6 +209,10 @@ async def test_sensors_idle_job_mk3(
     assert state is not None
     assert state.state == "PLA"
 
+    state = hass.states.get("sensor.mock_title_nozzle_diameter")
+    assert state is not None
+    assert state.state == "0.4"
+
     state = hass.states.get("sensor.mock_title_print_flow")
     assert state is not None
     assert state.state == "100"