{"id":4141,"date":"2026-04-09T14:27:53","date_gmt":"2026-04-09T14:27:53","guid":{"rendered":"https:\/\/firstshop.co.ke\/?post_type=product&#038;p=4141"},"modified":"2026-04-09T14:27:53","modified_gmt":"2026-04-09T14:27:53","slug":"epson-t6644-ecotank-yellow-ink-bottle-70ml","status":"publish","type":"product","link":"https:\/\/firstshop.co.ke\/?product=epson-t6644-ecotank-yellow-ink-bottle-70ml","title":{"rendered":"Epson T6644 EcoTank Yellow Ink Bottle 70ml (C13T66444A) \u2013 Genuine EcoTank Ink"},"content":{"rendered":"<h2><strong>Epson T6644 EcoTank Yellow Ink Bottle 70ml (C13T66444A) \u2013 Genuine EcoTank Ink<\/strong><\/h2>\n<div class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\">\n<div class=\"flex flex-col text-sm pb-25\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69d7a6fc-334c-8333-8386-c4cee9b27528-0\" data-testid=\"conversation-turn-32\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"afe9355b-da92-4888-9fd2-2e30be157488\" data-turn-start-message=\"true\" data-message-model-slug=\"gpt-5-3\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<p data-start=\"1101\" data-end=\"1503\">The Epson T6644 (Model: <strong data-start=\"1125\" data-end=\"1139\">C13T66444A<\/strong>) belongs to the Epson 664 EcoTank ink series, known for its cost-efficient and refillable design. This 70ml yellow ink bottle is formulated to produce bright, well-balanced color output for documents, charts, and images. It integrates seamlessly with compatible EcoTank printers, ensuring smooth ink flow and dependable performance across everyday printing tasks.<\/p>\n<p data-start=\"1505\" data-end=\"1660\">Designed with user convenience in mind, the bottle allows controlled pouring into the printer\u2019s ink tank, reducing mess and simplifying the refill process.<\/p>\n<hr data-start=\"1662\" data-end=\"1665\" \/>\n<h2 data-section-id=\"yz6any\" data-start=\"1667\" data-end=\"1694\"><span role=\"text\"><strong data-start=\"1670\" data-end=\"1694\">Product Key Features<\/strong><\/span><\/h2>\n<h3 data-section-id=\"148pmiw\" data-start=\"1695\" data-end=\"1728\"><span role=\"text\"><strong data-start=\"1699\" data-end=\"1728\">Genuine Epson Formulation<\/strong><\/span><\/h3>\n<p data-start=\"1729\" data-end=\"1833\">Engineered to meet Epson\u2019s quality standards for consistent color performance and printer compatibility.<\/p>\n<h3 data-section-id=\"1nk2f62\" data-start=\"1835\" data-end=\"1867\"><span role=\"text\"><strong data-start=\"1839\" data-end=\"1867\">70ml High-Yield Capacity<\/strong><\/span><\/h3>\n<p data-start=\"1868\" data-end=\"1946\">Provides extended printing capability, reducing the need for frequent refills.<\/p>\n<h3 data-section-id=\"1j0p4f3\" data-start=\"1948\" data-end=\"1976\"><span role=\"text\"><strong data-start=\"1952\" data-end=\"1976\">Bright Yellow Output<\/strong><\/span><\/h3>\n<p data-start=\"1977\" data-end=\"2060\">Delivers vibrant and accurate yellow tones for graphics, presentations, and images.<\/p>\n<h3 data-section-id=\"1fql90i\" data-start=\"2062\" data-end=\"2091\"><span role=\"text\"><strong data-start=\"2066\" data-end=\"2091\">EcoTank Refill System<\/strong><\/span><\/h3>\n<p data-start=\"2092\" data-end=\"2170\">Designed for easy, spill-controlled refilling into EcoTank printer reservoirs.<\/p>\n<h3 data-section-id=\"1rb5vmn\" data-start=\"2172\" data-end=\"2202\"><span role=\"text\"><strong data-start=\"2176\" data-end=\"2202\">Stable Ink Performance<\/strong><\/span><\/h3>\n<p data-start=\"2203\" data-end=\"2285\">Ensures smooth ink flow and consistent print quality across multiple print cycles.<\/p>\n<hr data-start=\"2287\" data-end=\"2290\" \/>\n<h2 data-section-id=\"asdj0h\" data-start=\"2292\" data-end=\"2307\"><span role=\"text\"><strong data-start=\"2295\" data-end=\"2307\">Benefits<\/strong><\/span><\/h2>\n<ul data-start=\"2308\" data-end=\"2779\">\n<li data-section-id=\"wqkpm4\" data-start=\"2308\" data-end=\"2416\"><strong data-start=\"2310\" data-end=\"2338\">Cost-Efficient Printing:<\/strong> High-capacity ink reduces cost per page compared to traditional cartridges.<\/li>\n<li data-section-id=\"3dgut0\" data-start=\"2417\" data-end=\"2529\"><strong data-start=\"2419\" data-end=\"2446\">Enhanced Color Quality:<\/strong> Produces bright and balanced yellow tones that improve overall print appearance.<\/li>\n<li data-section-id=\"16j6taa\" data-start=\"2530\" data-end=\"2609\"><strong data-start=\"2532\" data-end=\"2553\">Reduced Downtime:<\/strong> Large volume means fewer interruptions for refilling.<\/li>\n<li data-section-id=\"5c5t5e\" data-start=\"2610\" data-end=\"2690\"><strong data-start=\"2612\" data-end=\"2642\">Environmentally Conscious:<\/strong> Refillable system helps reduce plastic waste.<\/li>\n<li data-section-id=\"rtwne3\" data-start=\"2691\" data-end=\"2779\"><strong data-start=\"2693\" data-end=\"2713\">Versatile Usage:<\/strong> Suitable for schoolwork, office documents, and creative projects.<\/li>\n<\/ul>\n<hr data-start=\"2781\" data-end=\"2784\" \/>\n<h2 data-section-id=\"7a14tp\" data-start=\"2786\" data-end=\"2803\"><span role=\"text\"><strong data-start=\"2789\" data-end=\"2803\">How to Use<\/strong><\/span><\/h2>\n<ol data-start=\"2804\" data-end=\"3139\">\n<li data-section-id=\"7u45rd\" data-start=\"2804\" data-end=\"2856\">Turn off your EcoTank printer before refilling.<\/li>\n<li data-section-id=\"1ch0b7p\" data-start=\"2857\" data-end=\"2924\">Open the ink tank cover and locate the yellow ink compartment.<\/li>\n<li data-section-id=\"1u47vg4\" data-start=\"2925\" data-end=\"2960\">Remove the tank cap carefully.<\/li>\n<li data-section-id=\"45ebhf\" data-start=\"2961\" data-end=\"3040\">Pour the Epson T6644 yellow ink into the tank slowly to avoid overfilling.<\/li>\n<li data-section-id=\"18ojfol\" data-start=\"3041\" data-end=\"3081\">Close the cap and secure the cover.<\/li>\n<li data-section-id=\"1xkvrvf\" data-start=\"3082\" data-end=\"3139\">Power on the printer and run a nozzle check if needed.<\/li>\n<\/ol>\n<hr data-start=\"3141\" data-end=\"3144\" \/>\n<h2 data-section-id=\"qqkmhp\" data-start=\"3146\" data-end=\"3173\"><span role=\"text\"><strong data-start=\"3149\" data-end=\"3173\">Compliance Statement<\/strong><\/span><\/h2>\n<p data-start=\"3174\" data-end=\"3455\">The Epson T6644 EcoTank Yellow Ink Bottle is a genuine Epson consumable developed for lawful and ethical printing purposes. It complies with Epson\u2019s manufacturing and quality standards and is intended for use in compatible EcoTank printers for everyday document and image printing.<\/p>\n<hr data-start=\"3457\" data-end=\"3460\" \/>\n<h2 data-section-id=\"id1bjs\" data-start=\"3462\" data-end=\"3493\"><span role=\"text\"><strong data-start=\"3465\" data-end=\"3493\">Technical Specifications<\/strong><\/span><\/h2>\n<ul data-start=\"3494\" data-end=\"3878\">\n<li data-section-id=\"1vfbnwe\" data-start=\"3494\" data-end=\"3526\"><strong data-start=\"3496\" data-end=\"3513\">Model Number:<\/strong> C13T66444A<\/li>\n<li data-section-id=\"4r907e\" data-start=\"3527\" data-end=\"3565\"><strong data-start=\"3529\" data-end=\"3542\">Ink Type:<\/strong> Dye-based Yellow Ink<\/li>\n<li data-section-id=\"18c7zkg\" data-start=\"3566\" data-end=\"3590\"><strong data-start=\"3568\" data-end=\"3583\">Ink Volume:<\/strong> 70ml<\/li>\n<li data-section-id=\"1i2xwne\" data-start=\"3591\" data-end=\"3633\"><strong data-start=\"3593\" data-end=\"3614\">Print Technology:<\/strong> Inkjet (EcoTank)<\/li>\n<li data-section-id=\"knn27x\" data-start=\"3634\" data-end=\"3828\"><strong data-start=\"3636\" data-end=\"3660\">Compatible Printers:<\/strong> Epson EcoTank models supporting the 664 ink series (e.g., L100, L110, L120, L200, L210, L220, L300, L310, L355, L365, L382, L386, L455, L486, L550, L565, L605, L655)<\/li>\n<li data-section-id=\"1iuiztf\" data-start=\"3829\" data-end=\"3878\"><strong data-start=\"3831\" data-end=\"3849\">Pack Contents:<\/strong> 1 x Yellow Ink Bottle (70ml)<\/li>\n<\/ul>\n<hr data-start=\"3880\" data-end=\"3883\" \/>\n<h2 data-section-id=\"9dt57q\" data-start=\"3885\" data-end=\"3902\"><span role=\"text\"><strong data-start=\"3888\" data-end=\"3902\">Conclusion<\/strong><\/span><\/h2>\n<p data-start=\"3903\" data-end=\"4307\" data-is-last-node=\"\" data-is-only-node=\"\">The <strong data-start=\"3907\" data-end=\"3966\">Epson T6644 EcoTank Yellow Ink Bottle 70ml (C13T66444A)<\/strong> is a practical and reliable choice for anyone seeking vibrant color output and cost-effective printing. Its high yield, ease of use, and dependable performance make it ideal for both everyday and professional printing needs. With genuine Epson quality, it helps ensure your EcoTank printer consistently delivers bright and accurate results.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\"><\/div>\n<div class=\"mt-3 w-full empty:hidden\">\n<div class=\"text-center\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div class=\"pointer-events-none h-px w-px absolute bottom-0\" aria-hidden=\"true\" data-edge=\"true\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h3><strong>Epson T6644 EcoTank Yellow Ink Bottle 70ml (C13T66444A) \u2013 Genuine EcoTank Ink<\/strong><\/h3>\n<p>The <strong data-start=\"682\" data-end=\"728\">Epson T6644 EcoTank Yellow Ink Bottle 70ml<\/strong> is a genuine Epson refill solution designed to deliver vibrant, consistent yellow tones for EcoTank printers. Built for users who require reliable color printing, this ink bottle supports high-volume tasks while helping to keep printing costs manageable. Whether for home, school, or business use, it ensures clean and accurate color output.<\/p>\n","protected":false},"featured_media":4142,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[450],"product_cat":[81],"product_tag":[1324],"class_list":{"0":"post-4141","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-epson","7":"product_cat-epson-inks","8":"product_tag-epson-t6644-ecotank-yellow-ink-bottle-70ml","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=\/wp\/v2\/product\/4141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4141"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=\/wp\/v2\/media\/4142"}],"wp:attachment":[{"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4141"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4141"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4141"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/firstshop.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}