{"product_id":"citizen-ct-s310ii-receipt-printer","title":"Citizen CT-S310II-U-BK POS Thermal Receipt Printer – USB, Black, Energy Efficient","description":"\u003ch2\u003eCitizen CT-S310II Thermal Receipt Printer – 80mm POS Receipt Printer\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCitizen CT-S310II Thermal Receipt Printer\u003c\/strong\u003e is one of the best \u003cstrong\u003e80mm POS receipt printers\u003c\/strong\u003e for retail stores, restaurants, cafés, service counters, and Shopify POS setups. It’s built for \u003cstrong\u003ereliable, everyday receipt printing\u003c\/strong\u003e with low operating costs, making it a strong choice for small to mid-volume businesses.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Retail stores, restaurants, cafés, service counters, and Shopify POS systems\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Shopify POS, Square, Lightspeed, and tablet-based POS systems including iOS, Android, and Windows setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Connectivity options vary by model, including USB, Ethernet, and Bluetooth depending on configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLooking for a complete POS setup?\u003c\/strong\u003e Pair this printer with a \u003ca href=\"\/collections\/cash-drawers\"\u003ecash drawer\u003c\/a\u003e and \u003ca href=\"\/collections\/barcode-scanners\"\u003ebarcode scanner\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Receipt Paper Required\u003c\/h3\u003e\n\n\u003cdiv style=\"margin: 16px 0 20px; padding: 16px; border: 1px solid #e5e5e5; border-radius: 6px; background-color: #f9f9f9;\"\u003e\n  \u003cp style=\"margin: 0 0 14px; font-size: 15px;\"\u003e\n    This printer \u003cstrong\u003erequires 3 1\/8\" (80mm) thermal receipt paper\u003c\/strong\u003e to operate. Make sure you have rolls ready so you can start printing immediately.\n  \u003c\/p\u003e\n\n  \u003ca href=\"https:\/\/spartanpos.com\/products\/thermal-receipt-paper-3-12580mmx-23070-1m-0-4375-50-pack?variant=41600621838532\" style=\"display:inline-block;padding:10px 16px;background:#000;color:#fff;text-decoration:none;border-radius:4px;font-size:14px;font-weight:600;\"\u003e\n    Thermal Receipt Paper 3 1\/8\" x 230' (50 Rolls)\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFast thermal receipt printing for smooth checkout transactions\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient design helps reduce operating costs\u003c\/li\u003e\n  \u003cli\u003eReliable auto-cutter for clean, consistent receipts\u003c\/li\u003e\n  \u003cli\u003eCompact footprint for space-saving POS setups\u003c\/li\u003e\n  \u003cli\u003eMultiple connectivity options depending on configuration\u003c\/li\u003e\n  \u003cli\u003eSupports standard \u003cstrong\u003e80mm \/ 3 1\/8\" receipt paper rolls\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBuilt for dependable daily use in retail and restaurant environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Businesses Choose the CT-S310II\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCitizen CT-S310II\u003c\/strong\u003e is a dependable \u003cstrong\u003ethermal POS receipt printer\u003c\/strong\u003e built for businesses that need consistent, high-quality receipt printing without unnecessary complexity. It delivers reliable performance for everyday POS operations while helping reduce long-term costs through its energy-efficient design.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExcellent value for small to mid-volume POS environments\u003c\/li\u003e\n  \u003cli\u003eReliable day-to-day performance with low maintenance\u003c\/li\u003e\n  \u003cli\u003eEnergy-saving features help lower operating costs\u003c\/li\u003e\n  \u003cli\u003eEasy integration with leading POS systems like Shopify POS and Square\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere the CT-S310II Fits\u003c\/h3\u003e\n\n\u003cp\u003eThis model is ideal for businesses that need a dependable receipt printer for regular use without stepping up to a high-volume or premium model.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBest for small to mid-volume retail and restaurant environments\u003c\/li\u003e\n  \u003cli\u003eGreat for checkout counters and front-of-house POS stations\u003c\/li\u003e\n  \u003cli\u003eA practical balance of performance, reliability, and value\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If you need a wireless-only setup such as Bluetooth or Wi-Fi, make sure to select the correct model configuration.\u003c\/p\u003e\n\n\u003cp\u003eIf you need a higher-speed printer for heavy-volume environments, consider the \u003ca href=\"\/products\/citizen-ct-s801iii-receipt-printer-usb-bluetooth\"\u003eCitizen CT-S801III\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSimple POS Integration\u003c\/h3\u003e\n\n\u003cp\u003eThe CT-S310II is designed to work with modern POS systems. Whether you're using a tablet-based setup or a traditional retail system, this \u003cstrong\u003eShopify-compatible receipt printer\u003c\/strong\u003e delivers reliable performance for smooth transactions.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt for Retail \u0026amp; Restaurant Use\u003c\/h3\u003e\n\n\u003cp\u003eFrom busy lunch rushes to steady retail transactions, the CT-S310II keeps lines moving with fast, dependable printing and a compact, space-saving design.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the CT-S310II compatible with Shopify POS?\u003c\/strong\u003e\u003cbr\u003e\nYes, it works with Shopify POS as well as Square, Lightspeed, and other tablet-based POS systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat size receipt paper does this printer use?\u003c\/strong\u003e\u003cbr\u003e\nIt uses standard \u003cstrong\u003e3 1\/8\" (80mm) thermal receipt paper\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this a good printer for restaurants?\u003c\/strong\u003e\u003cbr\u003e\nYes, it’s a great choice for restaurants and cafés thanks to its reliability and consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this printer require ink or toner?\u003c\/strong\u003e\u003cbr\u003e\nNo, it uses direct thermal printing, so there are no ink or toner costs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this good for high-volume use?\u003c\/strong\u003e\u003cbr\u003e\nIt’s best for small to mid-volume environments. For heavy use, consider a higher-speed model like the \u003ca href=\"\/products\/citizen-ct-s801iii-receipt-printer-usb-bluetooth\"\u003eCitizen CT-S801III\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Your POS Setup\u003c\/h3\u003e\n\n\u003cp\u003ePair this printer with \u003ca href=\"\/collections\/receipt-paper\"\u003ethermal receipt paper\u003c\/a\u003e, \u003ca href=\"\/collections\/cash-drawers\"\u003ecash drawers\u003c\/a\u003e, and \u003ca href=\"\/collections\/barcode-scanners\"\u003ebarcode scanners\u003c\/a\u003e to build a complete POS system.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more options? \u003ca href=\"\/pages\/citizen-systems\"\u003eBrowse all Citizen POS printers\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNeed help choosing? \u003ca href=\"\/pages\/citizen-ct-s310ii-vs-ct-s801iii\"\u003eCompare the CT-S310II vs CT-S801III\u003c\/a\u003e.\u003c\/p\u003e","brand":"Citizen","offers":[{"title":"Default Title","offer_id":46109238198468,"sku":null,"price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/0167\/2295\/files\/34008f_933dbeecafc5486c97054be05a2bf014_mv2.avif?v=1777040476","url":"https:\/\/spartanpos.com\/products\/citizen-ct-s310ii-receipt-printer","provider":"Spartan POS","version":"1.0","type":"link"}