{"product_id":"wt202-404nn-ex1-2","title":"SATO WS4-2 Thermal Transfer Barcode Label Printer, 203 DPI, USB, LAN and RS-232 (WT202-404NN-EX1-2)","description":"\u003cdiv style=\"max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:#243447;\"\u003e\n\u003cdiv style=\"background:#1f5f8f;padding:24px;border-radius:10px;margin-bottom:24px;\"\u003e\n\u003ch2 style=\"margin:0 0 10px;color:#ffffff !important;font-size:26px;line-height:1.25;\"\u003eSATO WS4-2 Thermal Transfer Barcode Label Printer, 203 DPI, USB, LAN and RS-232 (WT202-404NN-EX1-2)\u003c\/h2\u003e\n\u003cp style=\"margin:0;color:#ffffff !important;\"\u003e\u003cstrong style=\"color:#ffffff !important;\"\u003eSKU \/ MPN:\u003c\/strong\u003e WT202-404NN-EX1-2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eQuick Answer\u003c\/h2\u003e\n\u003cp\u003eSATO | WS4-2 203 DPI Thermal Transfer Barcode Label Printer with USB, LAN, and RS-232 Manufacturer part number: WT202-404NN-EX1-2 The SATO WS4-2 is a compact 4-inch desktop label printer built for thermal transfer and direct thermal barcode label printing.\u003c\/p\u003e\n\n\u003ch2\u003eBest For \/ Common Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBarcode labeling\u003c\/li\u003e\n\u003cli\u003eshipping and receiving\u003c\/li\u003e\n\u003cli\u003einventory labels\u003c\/li\u003e\n\u003cli\u003ewarehouse and retail label workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on your POS software, operating system, connection type, drivers, accessories, and configuration. Confirm compatibility before ordering.\u003c\/p\u003e\n\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\n\u003cdiv class=\"existing-product-details\"\u003e\n\u003cdiv style=\"background-color:#0b2545;color:#ffffff;padding:24px;border-radius:8px;margin-bottom:24px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0;font-size:14px;letter-spacing:0.5px;text-transform:uppercase;opacity:0.85;\"\u003eSATO | WS4-2\u003c\/p\u003e\n  \u003ch2 style=\"margin:0 0 12px 0;color:#ffffff;\"\u003e203 DPI Thermal Transfer Barcode Label Printer with USB, LAN, and RS-232\u003c\/h2\u003e\n  \u003cp style=\"margin:0 0 12px 0;\"\u003eManufacturer part number: \u003cstrong\u003eWT202-404NN-EX1-2\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eThe SATO WS4-2 is a compact 4-inch desktop label printer built for thermal transfer and direct thermal barcode label printing. This configuration prints at 203 DPI and includes USB, RS-232 serial, and Ethernet (LAN) as standard interfaces. Wireless connectivity such as Bluetooth or Wi-Fi is not included on this part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eQuick Answer\u003c\/h2\u003e\n\u003cp\u003eThe SATO WS4-2 is a desktop 4-inch label printer designed for barcode, shipping, and product-identification labeling in retail, warehouse, and light industrial settings. It supports both thermal transfer printing (with ribbon) and direct thermal printing (without ribbon).\u003c\/p\u003e\n\u003cp\u003eThis exact part number, WT202-404NN-EX1-2, is configured for 203 DPI resolution and connects over USB, RS-232 serial, and Ethernet as standard interfaces. According to SATO's published specifications for the WS4 platform, Bluetooth and 802.11 WLAN are available as optional add-ons on other configurations, but are not included on this part number.\u003c\/p\u003e\n\u003cp\u003eThis printer may fit workflows such as shelf labeling, product identification, shipping labels, and general barcode printing at a desktop or counter, where a compact wired label printer is needed rather than an industrial floor-mounted unit.\u003c\/p\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:16px 0;\"\u003e\n  \u003cdiv style=\"flex:1;min-width:200px;background:#f4f6f9;border-left:4px solid #0b2545;padding:12px;\"\u003eRetail shelf labeling, price tags, and product identification\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:200px;background:#f4f6f9;border-left:4px solid #0b2545;padding:12px;\"\u003eShipping and warehouse labeling at a desktop workstation\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:200px;background:#f4f6f9;border-left:4px solid #0b2545;padding:12px;\"\u003eLight manufacturing or healthcare labeling where a compact printer fits a counter or workstation\u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:200px;background:#f4f6f9;border-left:4px solid #0b2545;padding:12px;\"\u003eBusinesses that want wired USB, RS-232, or Ethernet connectivity rather than wireless\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWho This Product May Not Be For\u003c\/h2\u003e\n\u003cp\u003eThis is a desktop label printer, not a receipt printer, and it is not designed to print narrow receipt tape. Buyers who need Bluetooth or Wi-Fi connectivity should confirm that requirement, since this specific part number does not include wireless connectivity; other WS4 configurations offer Bluetooth or 802.11 WLAN as options. Buyers who need thermal-transfer printing must also plan for compatible ribbon, since ribbon is not included and is sold separately. Buyers needing a heavy-duty industrial printer for continuous high-volume production should compare this desktop model against an industrial-class label printer.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrinting:\u003c\/strong\u003e Thermal transfer and direct thermal printing in a single printer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 203 DPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrint width:\u003c\/strong\u003e 4-inch print width class\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrint speed:\u003c\/strong\u003e Up to 6 inches per second, per manufacturer specification for this resolution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterfaces:\u003c\/strong\u003e USB, RS-232 serial, and Ethernet (LAN) with IPv4\/IPv6 support, included as standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRibbon capacity:\u003c\/strong\u003e Up to 984 feet, compatible with 0.5-inch or 1-inch ribbon cores\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia handling:\u003c\/strong\u003e Supports wound-in or wound-out labels and ribbon, with an adjustable I-mark sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Tool-free print head and platen roller replacement; three-color status LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;min-width:480px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSATO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eWS4-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eWT202-404NN-EX1-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDesktop thermal transfer \/ direct thermal barcode label printer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003ePrinting method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eThermal transfer and direct thermal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e203 DPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003ePrint speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eUp to 6 inches per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003ePrint width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4-inch class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eRibbon capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eUp to 984 feet; 0.5-inch or 1-inch core compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eMedia roll diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eUp to 8 inches outside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eUSB, RS-232 serial, Ethernet (LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eOptional connectivity (not included on this part number)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBluetooth, 802.11 WLAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eSensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAdjustable I-mark sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eSpecifications should be confirmed for the exact manufacturer part number before ordering, since the WS4 platform is available in multiple resolution and connectivity configurations.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity and Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis part number includes USB, RS-232 serial, and Ethernet (with IPv4\/IPv6 support) as standard interfaces. Bluetooth and 802.11 WLAN are available on other WS4 configurations as options, but are not included on this part number. Driver and software behavior depends on the host system, label design software, and printer emulation selected; SATO's WS4 platform is generally used with standard label design and warehouse or ERP software, but exact compatibility should be confirmed against your specific software and operating environment.\u003c\/p\u003e\n\u003cp\u003eCompatibility depends on your POS software, operating system, connection type, drivers, accessories, and configuration. Confirm compatibility before ordering.\u003c\/p\u003e\n\n\u003cdiv style=\"border:1px solid #d0d7e2;background:#f8fafc;padding:16px;border-radius:6px;margin:20px 0;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0;\"\u003e\u003cstrong\u003eNeed help choosing compatible POS hardware?\u003c\/strong\u003e Chat with a Spartan POS specialist.\u003c\/p\u003e\n  \u003cp style=\"margin:0;\"\u003eSpartan POS supports the products it sells and can help buyers review interfaces, ribbon and label requirements, and configuration details before ordering. \u003ca href=\"\/pages\/contact-pos-hardware-expert\"\u003eContact a POS hardware expert\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhat Is Included\u003c\/h2\u003e\n\u003cp\u003ePackage contents may vary by configuration and supplier packaging. Confirm included cables and power supplies before ordering. Thermal-transfer ribbon and label media are not included and are sold separately.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You May Need\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/collections\/labels\"\u003eThermal-transfer ribbon or direct-thermal label stock\u003c\/a\u003e sized to your application, sold separately\u003c\/li\u003e\n  \u003cli\u003eUSB, RS-232, or Ethernet cable matching your chosen connection method\u003c\/li\u003e\n  \u003cli\u003eLabel design or printer management software compatible with your workflow\u003c\/li\u003e\n  \u003cli\u003eReplacement print head or cleaning supplies for ongoing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCommon Buying Mistakes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAssuming this part number includes Bluetooth or Wi-Fi when those are optional on other WS4 configurations\u003c\/li\u003e\n  \u003cli\u003eConfusing direct-thermal label stock with thermal-transfer label stock, which requires ribbon\u003c\/li\u003e\n  \u003cli\u003eSelecting labels or ribbon with the wrong width or core size for this printer\u003c\/li\u003e\n  \u003cli\u003eOrdering by general series name rather than the exact manufacturer part number, since resolution and connectivity vary across WS4 configurations\u003c\/li\u003e\n  \u003cli\u003eAssuming this desktop printer matches the duty cycle of an industrial-class label printer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eComparisons and Alternatives\u003c\/h2\u003e\n\u003cp\u003eBuyers who need Bluetooth or Wi-Fi connectivity should confirm whether a different WS4 configuration with those options is a better fit, since this part number does not include wireless connectivity. Buyers who need higher-volume, continuous-duty label printing should compare this desktop printer against an industrial-class label printer. Confirm your resolution, interface, and ribbon requirements before ordering, and \u003ca href=\"\/pages\/contact-pos-hardware-expert\"\u003econtact Spartan POS\u003c\/a\u003e if you are unsure which configuration fits your workflow.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products and Buyer Resources\u003c\/h2\u003e\n\u003cp\u003eBrowse the full range of \u003ca href=\"\/collections\/label-printers\"\u003elabel printers\u003c\/a\u003e or review compatible \u003ca href=\"\/collections\/labels\"\u003ebarcode and thermal labels\u003c\/a\u003e for this printer. For general guidance on matching POS hardware to your software and workflow, see the \u003ca href=\"\/pages\/pos-hardware-compatibility-guide\"\u003ePOS hardware compatibility guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is this printer designed for?\u003c\/h3\u003e\n\u003cp\u003eIt is a desktop label printer designed for barcode, shipping, and product-identification labeling in retail, warehouse, and light industrial settings.\u003c\/p\u003e\n\u003ch3\u003eWhich interface is included with this part number?\u003c\/h3\u003e\n\u003cp\u003eUSB, RS-232 serial, and Ethernet (LAN) are included as standard interfaces.\u003c\/p\u003e\n\u003ch3\u003eDoes it work with my POS or warehouse software?\u003c\/h3\u003e\n\u003cp\u003eCompatibility depends on your specific software, label design application, and operating environment. Confirm compatibility before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes it include ribbon or labels?\u003c\/h3\u003e\n\u003cp\u003eNo. Thermal-transfer ribbon and label media are sold separately and should be matched to your application.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between direct thermal and thermal transfer on this printer?\u003c\/h3\u003e\n\u003cp\u003eDirect thermal printing uses heat-sensitive label stock and no ribbon. Thermal transfer printing uses ribbon to print onto a wider range of label materials and generally produces more durable labels. This printer supports both methods.\u003c\/p\u003e\n\u003ch3\u003eDoes this configuration include Bluetooth or Wi-Fi?\u003c\/h3\u003e\n\u003cp\u003eNo. Bluetooth and 802.11 WLAN are available as options on other WS4 configurations, but not on this part number.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the exact resolution and interfaces for this part number, and confirm ribbon and label compatibility with your application before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe SATO WS4-2 (part number WT202-404NN-EX1-2) is a 203 DPI desktop label printer with USB, RS-232, and Ethernet connectivity, suited to retail, warehouse, and light industrial buyers who need compact thermal transfer and direct thermal barcode label printing without wireless connectivity. The most important configuration point is that Bluetooth and Wi-Fi are not included on this part number. Confirm ribbon, label, and interface requirements before ordering, or \u003ca href=\"\/pages\/contact-pos-hardware-expert\"\u003econtact Spartan POS\u003c\/a\u003e for help selecting the right configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCommon Buying Mistakes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOrdering a similar model number instead of the exact SKU \/ MPN.\u003c\/li\u003e\n\u003cli\u003eAssuming the interface, cable, power supply, accessories, drivers, or software support are identical across variants.\u003c\/li\u003e\n\u003cli\u003eSubstituting a replacement or prior version without confirming configuration differences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border-bottom:1px solid #d9e2ec;padding:12px 0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;\"\u003eWhat is the SATO WS4-2 Thermal Transfer Barcode Label Printer, 203 DPI, USB, LAN and RS-232 (WT202-404NN-EX1-2)?\u003c\/summary\u003e\u003cp\u003eThis listing is for the exact label printer configuration identified by SKU \/ MPN WT202-404NN-EX1-2. Confirm the manufacturer part number and configuration before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #d9e2ec;padding:12px 0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;\"\u003eWho is this product best for?\u003c\/summary\u003e\u003cp\u003eBarcode labeling, shipping and receiving, inventory labels, warehouse and retail label workflows.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #d9e2ec;padding:12px 0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;\"\u003eWhat should I verify before ordering?\u003c\/summary\u003e\u003cp\u003eCompatibility depends on your POS software, operating system, connection type, drivers, accessories, and configuration. Confirm compatibility before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #d9e2ec;padding:12px 0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700;\"\u003eCan Spartan POS help confirm compatibility?\u003c\/summary\u003e\u003cp\u003eYes. Spartan POS supports the POS hardware, accessories, and supplies it sells and can help confirm the correct model, interface, accessories, and replacement path before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv style=\"background:#1f5f8f;padding:20px;border-radius:10px;margin-top:28px;\"\u003e\n\u003ch2 style=\"margin:0 0 8px;color:#ffffff !important;\"\u003eNeed Help Confirming Compatibility?\u003c\/h2\u003e\n\u003cp style=\"margin:0;color:#ffffff !important;\"\u003eNeed help choosing compatible POS hardware? Chat with a Spartan POS specialist before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SATO","offers":[{"title":"Default Title","offer_id":42229642199236,"sku":"WT202-404NN-EX1-2","price":471.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/0167\/2295\/files\/SATOWS-4_4c000c41-bdc6-40b1-ae4e-fc76935573d8.png?v=1683641092","url":"https:\/\/spartanpos.com\/products\/wt202-404nn-ex1-2","provider":"Spartan POS","version":"1.0","type":"link"}