{"version":"1.0","provider_name":"Geek Tech Sol","provider_url":"http:\/\/geektechsol.com","author_name":"admin","author_url":"http:\/\/geektechsol.com\/index.php\/author\/admin\/","title":"52D1H00 Lexmark Unison 521H Toner Cartridge - Geek Tech Sol","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"uPAs1LHgzh\"><a href=\"http:\/\/geektechsol.com\/index.php\/product\/52d1h00-lexmark-unison-521h-toner-cartridge\/\">52D1H00 Lexmark Unison 521H Toner Cartridge<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/geektechsol.com\/index.php\/product\/52d1h00-lexmark-unison-521h-toner-cartridge\/embed\/#?secret=uPAs1LHgzh\" width=\"600\" height=\"338\" title=\"&#8220;52D1H00 Lexmark Unison 521H Toner Cartridge&#8221; &#8212; Geek Tech Sol\" data-secret=\"uPAs1LHgzh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=http:\/\/geektechsol.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Lexmark-52D1H00.jpg","thumbnail_width":800,"thumbnail_height":800,"description":"52D1H00 Overview This 521H Black High Yield Return Program Toner Cartridge for the MS812, MS811 and MS 810 Series Printers yields 25000 pages. Essential to Lexmark print system performance, Unison Toner\u2019s unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability \u2014 all in an innovative shake-free print system."}