Citizen CL-S400 4" Direct Thermal Label Printer with Media Roll Holder

This model has RS232 (Serial) and USB Interface.

The Citizen CL‑S400DTR is a compact, industrial‑grade direct thermal label printer designed for dependable, high‑volume barcoding and labeling. Supplied with an external media roll holder, it’s ideal for operations that require longer print runs, reduced media changes, and consistent performance day after day.

Key Features

• Direct Thermal Printing – No ribbons required; ideal for cost‑effective, short‑life labels and shipping labels.
• External Media Roll Holder Included – Supports large rolls for fewer changeovers and smoother workflows.
• RS‑232 (Serial) + USB Connectivity – Easily integrates with legacy systems (Serial) and modern PCs (USB).
• Fast, Reliable Output – Suitable for busy shipping stations, warehouses, and retail back‑of‑house environments.
• Compact, Rugged Design – Small footprint with a robust build for continuous, professional use.
• User‑Friendly Operation – Simple media loading, clear status indicators, and easy access for cleaning and maintenance.
• High‑Quality Barcodes & Text – Crisp, clear labels suitable for scanning and compliance requirements.

Best Uses

Shipping & Logistics

• Courier labels (e.g., UPS®, FedEx®, DHL® style)
• Warehouse bin labels and pallet labels

Retail & Inventory

• Shelf labels, price tags, inventory tags
• Stock location and SKU labels

Manufacturing & Production

• Work‑in‑process labels
• Internal tracking and identification labels

Healthcare & Laboratories (where direct thermal media is appropriate)

• Specimen and sample labels
• Short‑term patient or document labels

Office & Administration

• File folder labels, address labels, internal tracking stickers

Why Choose the CL‑S400DTR with Media Roll Holder?

Lower Operating Costs: Direct thermal technology eliminates ribbons and simplifies consumables.

Scalable for Busy Operations: External roll holder and robust design handle continuous label production.

Flexible Connectivity: RS‑232 and USB allow smooth integration into both legacy and modern workflows.

Professional‑Grade Output: Produces sharp, scannable barcodes and legible text for reliable identification and tracking.

This CLS400 configuration is an excellent choice for businesses that need reliable, high‑throughput, 4‑inch direct thermal label printing with flexible connectivity and extended media capacity right out of the box.