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header-product Citizen CT-S310II Direct Thermal POS Printer, 203 x 203 DPI, Wired, White
186.49 €

Citizen CT-S310II Direct Thermal POS Printer, 203 x 203 DPI, Wired, White

Citizen CT-S310II Direct Thermal POS Printer Photo 1
Citizen CT-S310II Direct Thermal POS Printer Photo 2
Citizen CT-S310II Direct Thermal POS Printer Photo 3
Citizen CT-S310II Direct Thermal POS Printer Photo 4
Citizen CT-S310II Direct Thermal POS Printer Photo 5
Citizen CT-S310II Direct Thermal POS Printer Photo 1
Citizen CT-S310II Direct Thermal POS Printer Photo 2
Citizen CT-S310II Direct Thermal POS Printer Photo 3
Citizen CT-S310II Direct Thermal POS Printer Photo 4
Citizen CT-S310II Direct Thermal POS Printer Photo 5
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Citizen CT-S310II Direct Thermal POS Printer, 203 x 203 DPI, Wired, White

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Short description

The Citizen CT-S310II is a reliable direct thermal POS printer designed for efficient receipt printing. It offers a 203 x 203 DPI resolution and supports paper widths of 58 mm and 80 mm. Featuring wired connectivity and ESC/POS compatibility, it includes an integrated autocutter with a durability of 2 million cuts. Ideal for retail and hospitality environments, this white printer supports various barcodes including QR and PDF417 for versatile business applications.
Available for order: 24 pcs.
Warranty: 2 Years
SKU: 4330126
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.79 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer
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Product information

Description

The Citizen CT-S310II is a high-performance direct thermal POS printer engineered for fast and reliable receipt and barcode printing in demanding retail and hospitality environments. This compact device combines advanced printing technology with an energy-efficient design, making it a sustainable choice for modern businesses. With its versatile paper handling and robust construction, it ensures consistent operation for high-volume transaction processing.

Advantages

This printer stands out due to its commitment to environmental sustainability, featuring an ENERGY STAR certified power supply and a halogen-free housing constructed from recycled materials. The integrated paper-save function helps reduce operational costs and waste. Maintenance is simplified through an easy-access cutter design, while the patented Long Life Printing technology significantly extends the lifespan of the print head, allowing for up to 200km of printing. Its compact footprint ensures it fits easily into limited counter spaces without compromising on speed or print quality.

Suitable for

  • Retail point-of-sale systems
  • Hospitality and restaurant order printing
  • Ticket and voucher issuance
  • Barcode and QR code label generation

When it may not be suitable

This printer is designed specifically for direct thermal printing on heat-sensitive paper and is not suitable for applications requiring permanent ink-based documents or multi-part carbon forms. It is intended for indoor use and should not be exposed to extreme temperatures or high humidity environments.

Key specifications

  • Printing method: Direct thermal
  • Resolution: 203 x 203 DPI
  • Supported paper widths: 58 mm and 80 mm
  • Connectivity: Wired (Serial and USB)
  • Autocutter durability: 2 million cuts
  • Compatibility: ESC/POS
  • Barcode support: Includes QR and PDF417

How to use

To begin using the Citizen CT-S310II, connect the printer to your POS terminal using the provided USB or serial interface cables. Install the necessary drivers on your computer system to ensure proper communication. Load the thermal paper roll by opening the top cover, placing the roll in the compartment, and feeding the edge through the slot. Once the printer is powered on and the status indicator shows it is ready, it will automatically detect the paper width and be prepared for printing tasks initiated by your software.

What to consider before purchase

  • Ensure your POS software supports ESC/POS command sets.
  • Verify that your counter space accommodates the printer dimensions.
  • Confirm the required interface type matches your existing hardware setup.
  • Check if your business requires 58mm or 80mm paper widths.

Usage recommendations

To maintain optimal print quality and extend the life of the thermal print head, use only high-quality thermal paper rolls and clean the print head periodically with a soft cloth and isopropyl alcohol as recommended in the user manual.

Specifications

Wi-Fi:
No
Maximum printing width:
72 mm
Weight:
1.9 kg
Ethernet LAN:
No
Print speed:
160 mm/sec
Print technology:
Direct thermal
Product colour:
White
All features

Printing

Type:
POS printer
Maximum resolution:
203 x 203
Print technology:
Direct thermal
Print speed:
160 mm/sec
Maximum printing width:
72 mm

Other features

Buffer size:
4 KB
LED indicators:
Y
Character sets:
Katakana, PC437, PC850, PC858, PC865, Thai code 18, WPC1252
Character size:
1.5 x 3

Paper handling

Printing media thickness:
65-75/75/85
Supported paper width:
58/80
Autocutter durability:
2 million cuts
Maximum roll diameter:
83 mm

Performance

Certification:
UL, C-UL, FCC Class A, TUV-GS, CE marking, VCCI
Cutter:
Yes

Power

Power consumption (printing):
40 W
Power source type:
AC
AC input frequency:
47/63
AC input voltage:
100 - 240

Operational conditions

Operating relative humidity (H-H):
10 - 90
Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
5 - 45
Storage relative humidity (H-H):
10 - 90

Logistics data

Harmonized System (HS) code:
84433210

Ports & interfaces

Serial ports quantity:
1
Ethernet LAN:
No
Connectivity technology:
Wired
USB 2.0 ports quantity:
1
Wi-Fi:
No
USB port:
Yes

Features

Built-in barcodes:
Code 39, Code 93, EAN13, EAN8, GS1 DataBar, PDF417, QR Code, UPC-A, UPC-E, Code 128 (A/B/C), CODABAR (NW-7)
Ribbon life:
300 million characters
Page description languages:
ESC/POS

Weight & dimensions

Weight:
1.9 kg
Height:
132 mm
Width:
140 mm
Depth:
195 mm

Packaging content

Quick start guide:
Yes
Drivers included:
Yes

Design

Product colour:
White

Packaging data

Cables included:
AC

Technical details

Sustainability certificates:
ENERGY STAR

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Customer reviews

Customer questions

FAQ

How much does the Citizen CT-S310II Direct Thermal POS Printer cost, and is it available for purchase?

The price is 186.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Citizen products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Citizen service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi, maximum printing width, weight, ethernet lan, print speed, print technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Citizen CT-S310II Direct Thermal POS Printer?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.