{"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":"C540H4MG Lexmark Toner Cartridge - Geek Tech Sol","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pvAa1e6g70\"><a href=\"http:\/\/geektechsol.com\/index.php\/product\/c540h4mg-lexmark-toner-cartridge\/\">C540H4MG Lexmark Toner Cartridge<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/geektechsol.com\/index.php\/product\/c540h4mg-lexmark-toner-cartridge\/embed\/#?secret=pvAa1e6g70\" width=\"600\" height=\"338\" title=\"&#8220;C540H4MG Lexmark Toner Cartridge&#8221; &#8212; Geek Tech Sol\" data-secret=\"pvAa1e6g70\" 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-C540H4MG.jpg","thumbnail_width":800,"thumbnail_height":800,"description":"C540H4MG Overview Lexmark Return Program Cartridges are sold at a discount versus the prices of regular cartridges in exchange for the customer\u2019s agreement to use the cartridge only once and return it only to Lexmark for remanufacturing or recycling. Regular cartridges without this license\/agreement sold at regular prices are also available. Regular cartridges are also recyclable at no cost through Lexmark Cartridge Collection Program."}