Power Supply Dymo LW 400 Series 100–240V 50–60Hz 24V DC 1.75A (MPN 931160)

Replacement power supply designed for Dymo LW 400 Series label printers. This AC adapter accepts a wide input voltage range and provides a steady 24 V DC output at 1.75 A to ensure consistent operation of compatible label printers. The adapter includes the standard connector used by LW 400 Series units and is intended for use where the specified voltage and current are required for reliable printing performance.

Advantages

The power supply offers wide-range AC input compatibility (100–240 V, 50–60 Hz) for use in different electrical systems and delivers regulated 24 V DC output at 1.75 A to maintain stable device operation. Its form factor and connector match LW 400 Series label printers to simplify replacement and reduce setup time. Built-in protection against overcurrent and short-circuit scenarios helps protect both the adapter and the connected printer.

Suitable for

Key specifications

How to use

Ensure the printer is powered off before disconnecting the old adapter. Connect the adapter's connector securely to the Dymo LW 400 Series printer power inlet, then plug the AC lead into a compatible mains outlet. Confirm the outlet supplies voltage within the 100–240 V range and switch on the printer. Verify normal printer power-up and operation; replace the adapter if charging or power indicators do not behave as expected.

Recommendations

Use the adapter only with compatible LW 400 Series devices and inside the specified input voltage range. Avoid exposing the adapter to moisture, extreme temperatures, or heavy mechanical stress. Unplug the adapter during thunderstorms or extended periods of non-use. If any signs of damage or overheating appear, discontinue use and replace the adapter.