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The Citizen CT-S851III is a POS direct thermal receipt printer powerhouse designed for hospitality environments. Boasting a spill-proof cover and leading-edge front paper exit, it sets the bar high with blazing print speeds of up to 500mm/sec.
 
Tailored for seamless operation, the CT-S851III features a customisable LCD panel, empowering users with swift setup, comprehensive control over print functions, and robust error checking. Its internal detachable power supply ensures convenience and versatility, while the standard USB interface opens doors to optional connectivity choices including Wi-Fi, Serial, Bluetooth, Ethernet, and Parallel interfaces.
 
This printer maintains backward compatibility with previous CT-S models, ensuring a smooth transition for users upgrading their POS systems. Elevate your POS experience with the CT-S851III – where performance meets reliability, redefining efficiency in hospitality applications.
Features
  • Direct thermal receipt printer (80mm/3-inch)
  • 203 dpi resolution
  • Standard USB interface with optional WiFi, Serial, Bluetooth, Ethernet and Parallel interfaces
  • Customisable LCD operating panel
  • Backwards compatibility with previous CT-S models
  • Internal detachable power suply
  • Print speeds of up to 500mm/sec 
  • Easy customisation by software
  • Mobile-POS ready
  • Applications: Hospitality, Kiosk, Kitchen, Retail
  • Barcode printing
  • Cash drawer connection
  • Black case
  • Main Interface: USB 2.0
  • Warranty: 2 years including head and cutter
  • Included accessories: AC power cord, quick start guide, sample paper roll
  • Operating system compatibility: OPOS, JavaPOS, ESC/POS® emulation, Windows 7 & 10, Linux CUPS, iOS, Android, Windows 11, Windows Server 2022
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Brand
Citizen 
Colour
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Size Width
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Image of Citizen CT-S851III 3 Inch POS Direct Thermal Receipt Printer, USB + Bluetooth Interface
Brand: Citizen
Mfr Part #: CTS851IIIS3TEBPXX
Receipt Printer, Direct Thermal, 203 dpi, Max. Wide Printing: 80 mm/3-inch, Media Width (min to max.): 58/60/80/82.5 mm (+/- 1 mm), Roll Diameter (max.), Core Size: 83 mm, Speed (max.): 500 mm/s, USB + Bluetooth interface, Black, Incl. accessories: AC power cord, sample paper roll, quick start guide.
£304.79 inc VAT
(£253.99 excl VAT)
RRP £364.65 excl VAT
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Image of Citizen CT-S851III 3 Inch POS Direct Thermal Receipt Printer, USB + Option Slot
Brand: Citizen
Mfr Part #: CTS851IIIS3NEBPXX
Receipt Printer, Direct Thermal, 203 dpi, Max. Wide Printing: 80 mm/3-inch, Media Width (min to max.): 58/60/80/82.5 mm (+/- 1 mm), Roll Diameter (max.), Core Size: 83 mm, Speed (max.): 500 mm/s, Black Case, USB (type B) + Option Slot, Incl. accessories: AC power cord, sample paper roll, quick start guide.
£243.59 inc VAT
(£202.99 excl VAT)
RRP £288.15 excl VAT
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Image of Citizen CT-S851III 3 Inch POS Direct Thermal Receipt Printer, No PSU (DC 24V), No interface
Brand: Citizen
Mfr Part #: CTS851IIIN3NEBPXX
Receipt Printer, Direct Thermal, 203 dpi, Max. Wide Printing: 80 mm/3-inch, Media Width (min to max.): 58/60/80/82.5 mm (+/- 1 mm), Roll Diameter (max.), Core Size: 83 mm, Speed (max.): 500 mm/s, No PSU (DC 24V), No interface, Black, Incl. accessories: AC power cord, sample paper roll, quick start guide.
£233.99 inc VAT
(£194.99 excl VAT)
RRP £275.40 excl VAT
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Image of 5YW-CTS600_800_2000
SKU: PR-0054613
Brand: Citizen
Full 5 year warranty cover CT-S600/800 series, CT-S2000
110 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£14.39 inc VAT
(£11.99 excl VAT)
RRP £15.50 excl VAT
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Image of 3YW-CTS600_800_2000
SKU: PR-0047470
Brand: Citizen
Full 3 year warranty cover CT-S600/800 series, CT-S2000
137 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£5.04 inc VAT
(£4.20 excl VAT)
RRP £5.80 excl VAT
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Koehler Paper  Premier Vanguard  The Barcode Warehouse 
Colour
Blue 
White 
Material
Paper 
Size Length
15 m 
18 m  35 m  38 m  40 mm  52 m  55 mm  80 m 
Size Width
57 mm 
76 mm  80 mm 
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Cables
Image of C6009-300 Citizen UK Mains Power Cable
SKU: PR-0010215
Brand: Citizen
Mfr Part #: C6009-300
Mains Power Cable, UK Plug, 2 Meter, IEC 2098
543 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£8.39 inc VAT
(£6.99 excl VAT)
RRP £8.70 excl VAT
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Image of Citizen Powered USB 24V Y-Cable to USB & Hosiden DC Power 1100092
Brand: Citizen
Mfr Part #: 1100092
This is a 1M Citizen powered USB 24V Y-cable to USB and Hosiden DC power supply.
Ordered on request
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£33.59 inc VAT
(£27.99 excl VAT)
RRP £46.80 excl VAT
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Image of Citizen Cord Set Europe C6009-200
Brand: Citizen
Mfr Part #: C6009-200
Citizen cord set designed to use in Europe. It has two-prong plug that is compatible with the standard European power outlets.
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£3.59 inc VAT
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RRP £5.00 excl VAT
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Connectivity
Image of Parallel interface card for CL-E700 series, CL-S400DT, CL-S6621, CT-S600/800 series
SKU: PR-0016187
Brand: Citizen
Mfr Part #: TZ66802-0
Parallel interface card for CL-E700 series, CL-S400DT, CL-S6621, CT-S600/800 series
2 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£13.19 inc VAT
(£10.99 excl VAT)
RRP £15.30 excl VAT
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Image of Serial Interface card for CL-E700 series, CT-S600/800 series
SKU: PR-0016186
Brand: Citizen
Mfr Part #: TZ66801-0
Serial Interface card for CL-E700 series, CT-S600/800 series
53 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£13.01 inc VAT
(£10.84 excl VAT)
RRP £15.30 excl VAT
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Image of Citizen Wi-Fi Interface Card - PPZ60108S
SKU: PR-0060516
Brand: Citizen
Mfr Part #: PPZ60108S
Interface, Wi-Fi 802.11 ac, fits for: CL-E700, CT-S600, CT-S800II, CL-S400, CL-S6621 
11 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£181.19 inc VAT
(£150.99 excl VAT)
RRP £210.40 excl VAT
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Image of Citizen Standard Antenna Upgrade for IF1-ES04, IF2-ES04, IF5-ES04 UPG-WF5S
Brand: Citizen
Mfr Part #: UPG-WF5S
The Citizen UPG-WF5S is a standard antenna upgrade for the premium LAN card IF1-ES04, IF2-ES04 and IF5-ES04.
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£37.19 inc VAT
(£30.99 excl VAT)
RRP £51.30 excl VAT
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Image of Citizen High-gain Antenna upgrade for IF1-ES04, IF2-ES04, IF5-ES04 UPG-WF5L
Brand: Citizen
Mfr Part #: UPG-WF5L
The Citizen UPG-WF5L is a high-gain antenna upgrade for the premium LAN card IF1-ES04, IF2-ES04 and IF5-ES04.
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£51.59 inc VAT
(£42.99 excl VAT)
RRP £72.20 excl VAT
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Image of Citizen LAN Card with USB-Host PPS00339S
Brand: Citizen
Mfr Part #: PPS00339S
LAN card with USB-Host: CT-S601,651,801,851 (Type I & II) CL-S400,6621 (IF1-EFX2)
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£87.59 inc VAT
(£72.99 excl VAT)
RRP £121.70 excl VAT
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Image of Citizen IF1-ES04 Premium LAN Card for CL-E700 Series, CL-S400, CL-S6621, CT-S600/800 Series IF1-ES04
Brand: Citizen
Mfr Part #: IF1-ES04
IF1-ES04 Premium LAN Card for CL-E700 series, CL-S400, CL-S6621, CT-S600/800 series
13 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£194.39 inc VAT
(£161.99 excl VAT)
RRP £253.90 excl VAT
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Image of Citizen IF1-WF5S Premium WiFi, Standard antenna for CL-E700 Series, CL-S400, CL-S6621, CT-S600/800 Series IF1-WF5S
Brand: Citizen
Mfr Part #: IF1-WF5S
IF1-WF5S Premium WiFi, Standard antenna for CL-E700 series, CL-S400, CL-S6621, CT-S600/800 series
Ordered on request
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£231.59 inc VAT
(£192.99 excl VAT)
RRP £305.20 excl VAT
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Image of Citizen IF1-WF5L Premium WiFi, Long Antenna for CL-E700 Series, CL-S400, CL-S6621, CT-S600/800 Series IF1-WF5L
Brand: Citizen
Mfr Part #: IF1-WF5L
IF1-WF5L Premium WiFi, Long antenna for CL-E700 series, CL-S400, CL-S6621, CT-S600/800 series
Ordered on request
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£245.99 inc VAT
(£204.99 excl VAT)
RRP £326.10 excl VAT
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Image of PPS00585S Citizen Compact Ethernet Interface Card
Brand: Citizen
Mfr Part #: PPS00585S
Interface card, compact ethernet, fits for: CT-S6xx Type II, CT-S8xx Type II.
Ordered on request
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£53.99 inc VAT
(£44.99 excl VAT)
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Media
Image of VB00605764 - 80mm x 80m Thermal Till/Receipt Rolls - Box of 20 Rolls
SKU: PR-0058779
Brand: The Barcode Warehouse
Mfr Part #: VB00605764
80mm wide x 80m long x 74mm outer diameter and 12.5mm core. Thermal paper rolls available in a standard white.
79 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
£25.79 inc VAT
(£21.49 excl VAT)
RRP £25.00 excl VAT
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Image of 57MM x 30MM Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0016465
Brand: The Barcode Warehouse
Mfr Part #: VB00618247
Thermal paper rolls available in a standard white.
Ordered on request
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£8.99 inc VAT
(£7.49 excl VAT)
RRP £10.00 excl VAT
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Image of VB00617164 - 57mm x 55mm Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0016464
Mfr Part #: VB00617164
57mm wide x 55mm outer diameter. Plain white direct thermal continuous paper rolls suitable for many thermal receipt printers etc.
12.5mm Core. Box of 20 Rolls.
1 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
£17.99 inc VAT
(£14.99 excl VAT)
RRP £20.00 excl VAT
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Image of VB00616911 - 57mm x 40mm Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0058780
Brand: The Barcode Warehouse
Mfr Part #: VB00616911
57mm wide x 40mm outer diameter. Plain white direct thermal continuous paper rolls suitable for many thermal printers, PDQ terminals, chip-and-pin terminals etc. 12.5mm Core. Box of 20 Rolls.
16 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
£17.40 inc VAT
(£14.50 excl VAT)
RRP £15.00 excl VAT
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Image of A5757 - 57mm x 57mm A-Grade Till Rolls - Box of 40 Rolls
SKU: PR-0019313
Mfr Part #: A5757
A-Grade, Till Rolls, 57mm x 57mm
Ordered on request
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£31.19 inc VAT
(£25.99 excl VAT)
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Image of A7676 - 76mm x 76mm A-Grade Till Rolls - Box of 20
SKU: PR-0019316
Mfr Part #: A7676
A-Grade, Till Rolls, 76 mm x 76mm
1 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
£28.79 inc VAT
(£23.99 excl VAT)
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Image of T8080 - 80mm x 80mm Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0021817
Mfr Part #: T8080
Thermal, Till Rolls, 80mm x 80mm
Ordered on request
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£25.19 inc VAT
(£20.99 excl VAT)
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Image of T5738 - 57mm x 38mm Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0021807
Mfr Part #: T5738
Thermal, Till Rolls, 57mm x 38mm
Ordered on request
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£15.59 inc VAT
(£12.99 excl VAT)
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Image of T5730 - 57mm x 30mm Thermal Till Rolls - Box of 20
SKU: PR-0021806
Mfr Part #: T5730
Thermal, Till Rolls, 57mm x 30mm
Ordered on request
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£10.19 inc VAT
(£8.49 excl VAT)
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Image of T5757 - 57mm x 57mm Thermal Till Rolls - Box of 20 Rolls
SKU: PR-0021810
Mfr Part #: T5757
Thermal, Till Rolls, 57mm x 57mm
1 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
£16.79 inc VAT
(£13.99 excl VAT)
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Image of T5770 - 57mm x 70mm Thermal Till Rolls - Box of 20
SKU: PR-0061857
Mfr Part #: T5770
Thermal, Till Rolls, 57mm x 70mm
Ordered on request
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£20.39 inc VAT
(£16.99 excl VAT)
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Image of T5755 - 57mm x 55mm Two Ply Till Rolls - Box of 20
Mfr Part #: T5755
Two - Ply, Till Rolls, 57mm x 55mm Action
Ordered on request
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£19.19 inc VAT
(£15.99 excl VAT)
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Image of Blue4est Direct Thermal Receipt Roll - 57mm x 15m
Mfr Part #: 56157-10057

Receipt roll, thermal paper, quality paper (gp): 55g, roll-width: 57mm, core: 12mm, diameter: 40mm, length: 15m, long-life (up to 35 years), free of Bisphenol, colour: light blue.

 

Box of 50 rolls.

Ordered on request
We currently have no stock information available. Please contact us for a lead time.
£22.79 inc VAT
(£18.99 excl VAT)
RRP £45.50 excl VAT
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Image of Blue4est Direct Thermal Receipt Roll - 80mm x 80m
SKU: PR-0060747
Mfr Part #: 55080-70242

Receipt roll, thermal paper, quality paper (gp): 48g, roll-width: 80mm, core: 12mm, diameter: 76mm, length: 80m, long-life (up to 35 years), free of Bisphenol, colour: light blue.

 

Box of 20 rolls.

2 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
1080 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£52.79 inc VAT
(£43.99 excl VAT)
RRP £44.60 excl VAT
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Image of Blue4est Direct Thermal EC-Cash Receipt Roll - 57mm x 18m
SKU: PR-0061021
Mfr Part #: 55057-10014

Receipt roll, thermal paper, quality paper (gp): 48g, roll-width: 57mm, core: 12mm, diameter: 40mm, length: 18m, long-life (up to 35 years), EC-Cash, free of Bisphenol, colour: light blue.

 

Box of 50 rolls.

4 in stock
Checkout before 5 PM (Mon – Fri) for delivery in the UK the following working day.
50 in 2-5 working days

In stock at our approved suppliers. Delivery within 2 – 5 working days.

£28.79 inc VAT
(£23.99 excl VAT)
RRP £41.50 excl VAT
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Image of THM806012 Premier Vanguard Thermal Rolls 80 mm x 60 mm x 12.7 mm - Box of 20 Rolls
Mfr Part #: THM806012
Thermal rolls, dimensions: 80 x 60 mm, core diameter: 12.7 mm, box of 20 rolls.
Ordered on request
We currently have no stock information available. Please contact us for a lead time.
£13.06 inc VAT
(£10.88 excl VAT)
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Image of THM575712 Premier Vanguard Thermal Rolls 57 mm x 57 mm x 12.7 mm - Box of 20 Rolls
Mfr Part #: THM575712
Thermal rolls, dimensions: 57 x 57 mm, core diameter: 12.7 mm, box of 20 rolls.
Ordered on request
We currently have no stock information available. Please contact us for a lead time.
£10.79 inc VAT
(£8.99 excl VAT)
RRP £13.95 excl VAT
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Image of AD1767612 Premier Vanguard 76 mm x 12.7 mm Wood Free Paper Kitchen Printer Rolls - Box of 20 Rolls
Mfr Part #: AD1767612
Wood Free Paper kitchen printer rolls, width: 76 mm, core diameter: 12.7 mm, box of 20 rolls.
Ordered on request
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£10.79 inc VAT
(£8.99 excl VAT)
RRP £25.99 excl VAT
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Power Supplies
Image of Citizen 37AD1 AC Adaptor for External Use, Side Cable Exit PWT20019-00
Brand: Citizen
Mfr Part #: PWT20019-00
The Citizen 37AD1 AC Adaptor is design to use under the printing housing of CT-S601/651/801/851 printers; and for external use on CT-S2000/4000 printers.
Ordered on request
We currently have no stock information available. Please contact us for a lead time.
£37.19 inc VAT
(£30.99 excl VAT)
RRP £51.30 excl VAT
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Image of Citizen 37AD5 AC Adaptor for External use, Straight End Exit PWT20022-00
Brand: Citizen
Mfr Part #: PWT20022-00
The Citizen 37AD5 is AC Adaptor with straight end exit, compatible with CT-S251/310/300/601/651/801/851, CT-P29x, PPU700II printer (external use).
Ordered on request
We currently have no stock information available. Please contact us for a lead time.
£37.19 inc VAT
(£30.99 excl VAT)
RRP £51.30 excl VAT
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