Fast, Focused, and Dependable Direct Thermal Printing
Efficiency in the workplace often comes down to the reliability of your smallest tools. The Citizen CL-S400 series is designed for businesses that need high-quality labels and tickets without the complexity of ink ribbons. From busy retail counters to medical labs across the UK, this compact powerhouse is the go-to choice for high-speed, direct thermal output.
High Performance in a Compact Footprint
The Citizen CL-S400DT is specifically engineered to handle versatile media, including both label rolls and fanfold stacked labels. Its self-contained metal mechanism is built to meet industrial requirements while maintaining a size that fits comfortably on any desk or kiosk.
- Fast Print Speeds: Churn out labels at up to 6 inches per second (150mm/sec), keeping your queues moving and your shipping bay clear.
- Intuitive LCD: Easily monitor printer status and adjust settings without needing a technical manual.
- Media Versatility: Supports long-form media up to 812mm. (Ideal for event passes, boarding tickets, and courier labels.)
- Cross-Emulation Technology: Automatically switches between Zebra® and Datamax® languages for seamless integration into your current software setup.
Connectivity and Maintenance
Maximise the lifespan and utility of your CL-S400 with our range of genuine Citizen upgrades and cleaning supplies.
Network and Integration
- Ethernet Interface Upgrade (TZ66805-0): Transform your standalone unit into a shared network resource. This card is also compatible with the Citizen CL-S6621 series.
- Standard Dual Interface: Comes equipped with RS232 Serial and USB 2.0 as standard for easy "out-of-the-box" setup.
Protect Your Investment
- Thermal Printhead Cleaning Pens (4u-Pen-10): Direct thermal printing relies on a clean contact point. Using our professional cleaning pens prevents adhesive buildup and ensures your barcodes remain 100% scannable.
Citizen CL-S400 Series Frequently Asked Questions
What is the difference between ‘Direct Thermal’ and ‘Thermal Transfer printing?
The Citizen CL-S400DT is a direct thermal printer, meaning it uses heat-sensitive paper rather than a ribbon. This makes it simpler to use and cheaper to run, making it perfect for short-term labels like shipping tags, receipts, and visitor badges.
Can I print onto tickets and tags with the CL-S400?
Yes. The CL-S400 is a favourite for the ticketing industry. It can handle thick media and fanfolded stacks of tickets, making it ideal for travel agencies, cinemas, and event organisers.
How do I add an Ethernet port to my CL-S400?
You can install the Citizen Ethernet Card (TZ66805-0). It is an internal upgrade that allows you to connect the printer directly to your office or warehouse network for multi-user access.
What resolution is the CL-S400DT?
The series features a 203dpi printhead, which is the industry standard for clear barcodes, text, and shipping labels.
Does this printer require much maintenance?
Because there is no ribbon, maintenance is minimal. We simply recommend using a printhead cleaning pen after every few rolls of labels to remove paper dust and ensure crisp print quality.
Whether you need a brand-new unit or a budget-friendly refurbished model, we have the stock and the expertise to help at Northern Label Systems Ltd