Citizen CT-S4500AETUBK Thermal POS Printer External Power Supply
Overview
The CT-S4500AETUBK is an external power supply for the Citizen CT-S4500 thermal POS printer. This accessory bridges the power delivery gap when internal power options are constrained by physical placement, thermal load, or electrical architecture in retail, hospitality, or warehouse counter environments.
Compatibility
This external power supply is designed for the Citizen CT-S4500 thermal printer with LAN(XML) connectivity. Verify your printer model before ordering—the CT-S4500AETUBK is specific to this series and configuration. Check your existing printer documentation or part number to confirm compatibility.
Installation Notes
The external power supply connects via a proprietary barrel connector to the CT-S4500. Position the supply within arm's reach of the printer to minimize cable runs and avoid tension on the connector. Ensure the supply is not obstructed by backstock or bundled with high-current cables that could induce electrical noise into printer data lines. Test power delivery and printer operation after installation before returning the POS terminal to production.
