diff --git a/homeassistant/components/brother/const.py b/homeassistant/components/brother/const.py
index 2a2e8724821..52170057fb1 100644
--- a/homeassistant/components/brother/const.py
+++ b/homeassistant/components/brother/const.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 
 from typing import Final
 
-from homeassistant.const import PERCENTAGE
+from homeassistant.const import ATTR_ICON, PERCENTAGE
 
 from .model import SensorDescription
 
@@ -25,7 +25,9 @@ ATTR_DRUM_COUNTER: Final = "drum_counter"
 ATTR_DRUM_REMAINING_LIFE: Final = "drum_remaining_life"
 ATTR_DRUM_REMAINING_PAGES: Final = "drum_remaining_pages"
 ATTR_DUPLEX_COUNTER: Final = "duplex_unit_pages_counter"
+ATTR_ENABLED: Final = "enabled"
 ATTR_FUSER_REMAINING_LIFE: Final = "fuser_remaining_life"
+ATTR_LABEL: Final = "label"
 ATTR_LASER_REMAINING_LIFE: Final = "laser_remaining_life"
 ATTR_MAGENTA_DRUM_COUNTER: Final = "magenta_drum_counter"
 ATTR_MAGENTA_DRUM_REMAINING_LIFE: Final = "magenta_drum_remaining_life"
@@ -38,6 +40,7 @@ ATTR_PF_KIT_1_REMAINING_LIFE: Final = "pf_kit_1_remaining_life"
 ATTR_PF_KIT_MP_REMAINING_LIFE: Final = "pf_kit_mp_remaining_life"
 ATTR_REMAINING_PAGES: Final = "remaining_pages"
 ATTR_STATUS: Final = "status"
+ATTR_UNIT: Final = "unit"
 ATTR_UPTIME: Final = "uptime"
 ATTR_YELLOW_DRUM_COUNTER: Final = "yellow_drum_counter"
 ATTR_YELLOW_DRUM_REMAINING_LIFE: Final = "yellow_drum_remaining_life"
@@ -77,147 +80,147 @@ ATTRS_MAP: Final[dict[str, tuple[str, str]]] = {
 
 SENSOR_TYPES: Final[dict[str, SensorDescription]] = {
     ATTR_STATUS: {
-        "icon": "mdi:printer",
-        "label": ATTR_STATUS.title(),
-        "unit": None,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer",
+        ATTR_LABEL: ATTR_STATUS.title(),
+        ATTR_UNIT: None,
+        ATTR_ENABLED: True,
     },
     ATTR_PAGE_COUNTER: {
-        "icon": "mdi:file-document-outline",
-        "label": ATTR_PAGE_COUNTER.replace("_", " ").title(),
-        "unit": UNIT_PAGES,
-        "enabled": True,
+        ATTR_ICON: "mdi:file-document-outline",
+        ATTR_LABEL: ATTR_PAGE_COUNTER.replace("_", " ").title(),
+        ATTR_UNIT: UNIT_PAGES,
+        ATTR_ENABLED: True,
     },
     ATTR_BW_COUNTER: {
-        "icon": "mdi:file-document-outline",
-        "label": ATTR_BW_COUNTER.replace("_", " ").title(),
-        "unit": UNIT_PAGES,
-        "enabled": True,
+        ATTR_ICON: "mdi:file-document-outline",
+        ATTR_LABEL: ATTR_BW_COUNTER.replace("_", " ").title(),
+        ATTR_UNIT: UNIT_PAGES,
+        ATTR_ENABLED: True,
     },
     ATTR_COLOR_COUNTER: {
-        "icon": "mdi:file-document-outline",
-        "label": ATTR_COLOR_COUNTER.replace("_", " ").title(),
-        "unit": UNIT_PAGES,
-        "enabled": True,
+        ATTR_ICON: "mdi:file-document-outline",
+        ATTR_LABEL: ATTR_COLOR_COUNTER.replace("_", " ").title(),
+        ATTR_UNIT: UNIT_PAGES,
+        ATTR_ENABLED: True,
     },
     ATTR_DUPLEX_COUNTER: {
-        "icon": "mdi:file-document-outline",
-        "label": ATTR_DUPLEX_COUNTER.replace("_", " ").title(),
-        "unit": UNIT_PAGES,
-        "enabled": True,
+        ATTR_ICON: "mdi:file-document-outline",
+        ATTR_LABEL: ATTR_DUPLEX_COUNTER.replace("_", " ").title(),
+        ATTR_UNIT: UNIT_PAGES,
+        ATTR_ENABLED: True,
     },
     ATTR_DRUM_REMAINING_LIFE: {
-        "icon": "mdi:chart-donut",
-        "label": ATTR_DRUM_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:chart-donut",
+        ATTR_LABEL: ATTR_DRUM_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_BLACK_DRUM_REMAINING_LIFE: {
-        "icon": "mdi:chart-donut",
-        "label": ATTR_BLACK_DRUM_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:chart-donut",
+        ATTR_LABEL: ATTR_BLACK_DRUM_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_CYAN_DRUM_REMAINING_LIFE: {
-        "icon": "mdi:chart-donut",
-        "label": ATTR_CYAN_DRUM_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:chart-donut",
+        ATTR_LABEL: ATTR_CYAN_DRUM_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_MAGENTA_DRUM_REMAINING_LIFE: {
-        "icon": "mdi:chart-donut",
-        "label": ATTR_MAGENTA_DRUM_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:chart-donut",
+        ATTR_LABEL: ATTR_MAGENTA_DRUM_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_YELLOW_DRUM_REMAINING_LIFE: {
-        "icon": "mdi:chart-donut",
-        "label": ATTR_YELLOW_DRUM_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:chart-donut",
+        ATTR_LABEL: ATTR_YELLOW_DRUM_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_BELT_UNIT_REMAINING_LIFE: {
-        "icon": "mdi:current-ac",
-        "label": ATTR_BELT_UNIT_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:current-ac",
+        ATTR_LABEL: ATTR_BELT_UNIT_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_FUSER_REMAINING_LIFE: {
-        "icon": "mdi:water-outline",
-        "label": ATTR_FUSER_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:water-outline",
+        ATTR_LABEL: ATTR_FUSER_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_LASER_REMAINING_LIFE: {
-        "icon": "mdi:spotlight-beam",
-        "label": ATTR_LASER_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:spotlight-beam",
+        ATTR_LABEL: ATTR_LASER_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_PF_KIT_1_REMAINING_LIFE: {
-        "icon": "mdi:printer-3d",
-        "label": ATTR_PF_KIT_1_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d",
+        ATTR_LABEL: ATTR_PF_KIT_1_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_PF_KIT_MP_REMAINING_LIFE: {
-        "icon": "mdi:printer-3d",
-        "label": ATTR_PF_KIT_MP_REMAINING_LIFE.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d",
+        ATTR_LABEL: ATTR_PF_KIT_MP_REMAINING_LIFE.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_BLACK_TONER_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_BLACK_TONER_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_BLACK_TONER_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_CYAN_TONER_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_CYAN_TONER_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_CYAN_TONER_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_MAGENTA_TONER_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_MAGENTA_TONER_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_MAGENTA_TONER_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_YELLOW_TONER_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_YELLOW_TONER_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_YELLOW_TONER_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_BLACK_INK_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_BLACK_INK_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_BLACK_INK_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_CYAN_INK_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_CYAN_INK_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_CYAN_INK_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_MAGENTA_INK_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_MAGENTA_INK_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_MAGENTA_INK_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_YELLOW_INK_REMAINING: {
-        "icon": "mdi:printer-3d-nozzle",
-        "label": ATTR_YELLOW_INK_REMAINING.replace("_", " ").title(),
-        "unit": PERCENTAGE,
-        "enabled": True,
+        ATTR_ICON: "mdi:printer-3d-nozzle",
+        ATTR_LABEL: ATTR_YELLOW_INK_REMAINING.replace("_", " ").title(),
+        ATTR_UNIT: PERCENTAGE,
+        ATTR_ENABLED: True,
     },
     ATTR_UPTIME: {
-        "icon": None,
-        "label": ATTR_UPTIME.title(),
-        "unit": None,
-        "enabled": False,
+        ATTR_ICON: None,
+        ATTR_LABEL: ATTR_UPTIME.title(),
+        ATTR_UNIT: None,
+        ATTR_ENABLED: False,
     },
 }
diff --git a/homeassistant/components/brother/sensor.py b/homeassistant/components/brother/sensor.py
index 2f66e1c75d5..50c9b8d79ff 100644
--- a/homeassistant/components/brother/sensor.py
+++ b/homeassistant/components/brother/sensor.py
@@ -5,7 +5,7 @@ from typing import Any
 
 from homeassistant.components.sensor import SensorEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import DEVICE_CLASS_TIMESTAMP
+from homeassistant.const import ATTR_ICON, DEVICE_CLASS_TIMESTAMP
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -14,8 +14,11 @@ from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from . import BrotherDataUpdateCoordinator
 from .const import (
     ATTR_COUNTER,
+    ATTR_ENABLED,
+    ATTR_LABEL,
     ATTR_MANUFACTURER,
     ATTR_REMAINING_PAGES,
+    ATTR_UNIT,
     ATTR_UPTIME,
     ATTRS_MAP,
     DATA_CONFIG_ENTRY,
@@ -58,7 +61,7 @@ class BrotherPrinterSensor(CoordinatorEntity, SensorEntity):
         """Initialize."""
         super().__init__(coordinator)
         self._description = SENSOR_TYPES[kind]
-        self._name = f"{coordinator.data.model} {self._description['label']}"
+        self._name = f"{coordinator.data.model} {self._description[ATTR_LABEL]}"
         self._unique_id = f"{coordinator.data.serial.lower()}_{kind}"
         self._device_info = device_info
         self.kind = kind
@@ -97,7 +100,7 @@ class BrotherPrinterSensor(CoordinatorEntity, SensorEntity):
     @property
     def icon(self) -> str | None:
         """Return the icon."""
-        return self._description["icon"]
+        return self._description[ATTR_ICON]
 
     @property
     def unique_id(self) -> str:
@@ -107,7 +110,7 @@ class BrotherPrinterSensor(CoordinatorEntity, SensorEntity):
     @property
     def unit_of_measurement(self) -> str | None:
         """Return the unit the value is expressed in."""
-        return self._description["unit"]
+        return self._description[ATTR_UNIT]
 
     @property
     def device_info(self) -> DeviceInfo:
@@ -117,4 +120,4 @@ class BrotherPrinterSensor(CoordinatorEntity, SensorEntity):
     @property
     def entity_registry_enabled_default(self) -> bool:
         """Return if the entity should be enabled when first added to the entity registry."""
-        return self._description["enabled"]
+        return self._description[ATTR_ENABLED]