{"id":4277,"date":"2026-04-20T02:57:18","date_gmt":"2026-04-20T02:57:18","guid":{"rendered":"https:\/\/smartag-tech.com\/?post_type=product&p=4277"},"modified":"2026-04-20T02:57:18","modified_gmt":"2026-04-20T02:57:18","slug":"zebra-zd421-desktop-printer-4-inch-203-300-dpi","status":"publish","type":"product","link":"https:\/\/smartag-tech.com\/zh\/product\/zebra-zd421-desktop-printer-4-inch-203-300-dpi\/","title":{"rendered":"Zebra ZD421 Desktop Printer, 4-Inch, 203\/300 DPI"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
The Zebra ZD421 Direct Thermal Desktop Printer is a smart and easy-to-use label printer made for businesses that need reliable and fast printing. It comes in two print quality options\u2014203 dpi or 300 dpi\u2014so you can choose the one that fits your needs best. This printer is great for printing labels, tags, and receipts in places like retail stores, hospitals, and warehouses. It has a simple control panel with clear buttons and lights, making it easy for anyone to use. The ZD421 is compact, so it fits in small spaces, and it connects easily through USB, and can also support Ethernet, Wi-Fi, or Bluetooth connectivity.<\/td>\n<\/tr>\n<\/tbody>\n
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Specifications<\/h5>\n<\/td>\n<\/tr>\n
Dimensions<\/td>\n220.8mm(L) x 177.5mm(W) x 150.7mm(H)<\/td>\n<\/tr>\n
Weight<\/td>\n1.35 kg<\/td>\n<\/tr>\n
Resolution<\/td>\n203\/300 DPI<\/td>\n<\/tr>\n
Maximum Print Width<\/td>\n4.09 in.\/104 mm for 203 dpi & 4.16 in.\/106 mm for 300 dpi<\/td>\n<\/tr>\n
Maximum Print Speed<\/td>\n6 in.\/152 mm per second (203 dpi) & 4 in.\/102 mm per second (300 dpi)<\/td>\n<\/tr>\n
Memory<\/td>\n512 MB Flash; 256 MB SDRAM<\/td>\n<\/tr>\n
Label Length<\/td>\nMinimum: 0.25 in.\/6.35 mm, Maximum: 39.0 in.\/991 mm<\/td>\n<\/tr>\n
Media Width<\/td>\n0.585 in.\/15 mm to 4.25 in.\/108 mm<\/td>\n<\/tr>\n
Ribbon Outside Diameter<\/td>\n2.6 in.\/66 mm (300 m); 1.34 in.\/34 mm (74 m)<\/td>\n<\/tr>\n
Ribbon Standard Length<\/td>\n984 ft. \/300 m; 243 ft. \/74 m<\/td>\n<\/tr>\n
Ribbon Width<\/td>\n1.33 in.\/33.8 mm\u20134.3 in.\/109.2 mm<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40\u00baC to 105\u00baC<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-40\u00baC to 140\u00baC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The Zebra ZD421 Desktop Printer support direct thermal printing, 4-inch print width, and includes Ethernet and Bluetooth connectivity, 203\/300 DPI Resolutions for high-quality performance.<\/p>","protected":false},"featured_media":4278,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[74],"product_tag":[],"class_list":{"0":"post-4277","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-barcode-printer","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/product\/4277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/media\/4278"}],"wp:attachment":[{"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/media?parent=4277"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4277"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4277"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartag-tech.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}