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Compact black desktop thermal label printer with front paper exit

Citizen

Citizen CT-S751ETUBK label printer 350 mm/sec 203 dpi USB LAN

SKU CH-24GZ-QVH6V MPN CT-S751ETUBK

A direct-thermal desktop label printer producing 203 dpi output at 350 mm/s with front paper exit, guillotine cutter and USB plus LAN interfaces

  • Memory sizeFlash (Non-Volatile Memory): 8 MB
  • Interface typeLan / USB
  • Printing methodDirect Thermal
  • Printer categoryDesktop
  • Printing speed350 mm / sec
  • Max monochrome resolution203 dpi
  • Fast 350 mm/sec printing cuts queue times
  • 203 dpi direct thermal output gives clear labels without ink
  • Front paper exit protects rolls from moisture and debris
  • USB and LAN interfaces connect to fixed or mobile POS systems
  • Guillotine cutter offers full or partial cuts for flexible receipt handling

350 mm/s Direct Thermal POS Printer

The Citizen CT-S751ETUBK is a desktop direct-thermal printer built for high-volume point-of-sale environments. It prints receipts and labels at up to 350 mm per second with a 203 dpi resolution. USB and LAN interfaces connect to stationary or mobile POS systems, and a front-exit paper path helps protect media from moisture and debris.

Sustained high-speed printing with guillotine cutter

The mechanism maintains the rated 350 mm/s throughput during continuous runs rather than only in short bursts. An 8 MB non-volatile flash buffer stores graphics, logos and barcode fonts so data flow stays steady. The guillotine cutter performs both full and partial cuts without pausing the print engine, keeping queues moving during peak periods.

Front-loading design simplifies roll changes

Media loads from the front in a single motion, supporting widths from 58 mm to 80 mm and roll diameters up to 83 mm. The printer shares a height profile with common cash drawers, allowing a tidy countertop lineup. Installers should verify that the host system can drive the USB or LAN port and supply the correct driver for the required barcode symbologies.

How it compares

Measured against everything we stock in Thermal Label & Receipt Printers, at today’s prices. Recalculated every night.

Price $324.99
Pricier than about 75% of the 858 comparable items (median $84.99).
Memory size Flash (Non-Volatile Memory): 8 MB
Lower than about 80% of the 163 comparable items (median 0.06 GB).

Specifications

Product
Brand nameCITIZEN
Product lineCT-S751
Model nameCT-S751ETUBK
Printer categoryDesktop
Performance
Printing speed350 mm / sec
Max monochrome resolution203 dpi
Memory
Memory sizeFlash (Non-Volatile Memory): 8 MB
Ports & slots
Interface typeLan / USB
Size & build
Product dimensions4.92 in × 6.69 in × 4.25 in
Product weight2.78 lb (1.26 kg)
Shipping weight1.30 kg
Package size190 × 130 × 110 mm
Compatibility
Accepted media sizesMedia Width (min to max): 58–80 mm
Media Thickness (min to max): 53 to 85 µm
More details
Printing methodDirect Thermal
Supported barcodesUPC-A
UPC-E
EAN-13 (JAN-13)
EAN-8(JAN-8),
Codabar, ITF
CODE39
CODE128
CODABAR(NW-7)
CODE93
PDF 417
QR Code
GS1-Databar
Composit Symb
Code3of9
Cutter typeGuillotine type, full and partial
Media formatThermal receipt paper
Media capacityRoll Size (max), Core Size: 83 mm outside diameter
Print dimensionsPrint Width (maximum): 72 mm

Questions about this item

Does the 350 mm/sec print speed make the CT-S751ETUBK loud or hot during a full day of receipts?

Direct thermal printing at 350 mm/sec runs quietly with no ink mechanism; the front-exit design keeps heat away from the paper roll and the compact 4.92" x 6.69" x 4.25" chassis dissipates warmth passively.

Which cables or host ports must I already have to connect the CT-S751ETUBK via USB and LAN?

You need a standard USB-A port on the host and an Ethernet cable to a LAN switch or router; both interfaces are built in, so no extra adapters are required.

Will the CT-S751ETUBK drive an older cash drawer that uses a 6-pin RJ12 kick-out cable?

Yes, a dedicated cash-drawer port is provided on the rear, matching the common 6-pin RJ12 pinout used by legacy drawers.

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