Citizen CT-S851III Ethernet Receipt Printer, Front Exit, USB + Ethernet (EFX1), Black

The Citizen CT-S851III Ethernet Receipt Printer, Front Exit, USB + Ethernet (EFX1), Black is a Citizen thermal POS receipt printer built for business receipt printing at retail counters, restaurant POS stations, grocery stores, liquor stores, convenience stores, and other checkout environments. This configuration features front exit paper output, USB + Ethernet (EFX1), and a black finish for professional POS installations.

Front-exit design is useful for counters, shelves, and receipt printer placements where front paper output is preferred.

Best For

• Retail checkout receipt printing
• Restaurant counter and order printing
• Grocery, liquor, and convenience store POS stations
• Network-connected Citizen receipt printer setups
• Businesses that need reliable thermal receipt printing

Key Features

• Citizen CT-S851III thermal POS receipt printer
• Front Exit receipt output
• USB + Ethernet (EFX1)
• Black finish
• Designed for POS receipt, customer transaction, and order printing workflows
• No ink or toner required for thermal receipt printing

Technical Specifications

Healthcare Printing Applications

The CT-S851III can support healthcare receipt, ticket, queue, and front-desk printing workflows when paired with compatible software, paper, drivers, and connection options. Citizen positions receipt printers for healthcare areas such as admissions, queue management, paperwork identification, cafeteria and other service areas, pharmacy receipt printing, and private practice office workflows.

• Clinic, hospital, and private-practice front-desk receipts
• Queue management and patient-service tickets
• Pharmacy checkout, prescription pickup, and customer receipt printing
• Cafeteria, gift shop, and healthcare retail transaction printing
• Self-service terminal receipts and administrative documentation

See related healthcare receipt printers and the full guide to Citizen healthcare printing solutions.

Compatibility depends on your POS software, operating system, connection type, drivers, accessories, and configuration. Confirm compatibility before ordering.

Compatibility

Use this Citizen receipt printer with supported POS software, drivers, network settings, and accessories. Ethernet and USB printing requirements vary by POS system, operating system, printer driver, firmware, and configuration.

Compatibility depends on your POS software, operating system, connection type, drivers, accessories, and configuration. Confirm compatibility before ordering.

Complete Your Setup

Pair this printer with compatible receipt paper, a supported cash drawer, and a reliable barcode scanner. For similar options, browse all receipt printers or view the Citizen Ethernet receipt printers collection.

Why Buy from Spartan POS?

Spartan POS is an authorized dealer and supports the POS hardware it sells. Our team can help review your Citizen printer model, connection type, receipt paper needs, cash drawer requirements, and POS software compatibility before you order.

Frequently Asked Questions

Does this Citizen printer support Ethernet?

Yes. This configuration includes Ethernet based on the supplier listing. Confirm the exact interface requirements with your POS software before ordering.

What receipt paper should I use?

Use receipt paper that matches the printer model specifications for width, roll diameter, and core size. Browse receipt paper for compatible POS paper options.

Can Spartan POS help with setup?

Yes. Contact Spartan POS for help choosing the right Citizen receipt printer, connection type, receipt paper, and POS hardware setup.

Bottom Line

The CT-S851III configuration is a strong option for businesses that need Citizen thermal receipt printing with usb + ethernet (efx1) connectivity. Confirm software compatibility before ordering and build the setup with the correct receipt paper, cash drawer, and POS accessories.