{"sku": "A8P79A", "name": "HP LaserJet Pro MFP M521dn", "locale": "en_US", "modelName": "HP LaserJet Pro MFP M521dn", "disclosureLevel": "0", "bigSeriesName": "HP LaserJet Pro MFP 500 series", "smallSeriesName": "HP LaserJet Pro MFP M521 series", "endOfSupport": 1813017600000, "obsoleteDate": 1627776000000, "printTechnology": "Laser", "introductoryCartridge": null, "isoYieldStandards": [{"isoYieldLink": "https://h20195.www2.hp.com/v2/GetPDF.aspx/4aa7-8999enw.pdf", "reportName": "ISO 19752 Print Yield report for HP LaserJet Enterprise P3015 and HP LaserJet Pro MFP 521 with cartridge model CE255X", "standard": "19752"}, {"isoYieldLink": "https://h20195.www2.hp.com/v2/GetPDF.aspx/4aa8-2882enw.pdf", "reportName": "ISO 19752 Print Yield report for HP LaserJet Enterprise P3015 and HP LaserJet Pro MFP M521 with cartridge model CE255JC", "standard": "19752"}, {"isoYieldLink": "https://h20195.www2.hp.com/v2/GetPDF.aspx/4aa8-3009enw.pdf", "reportName": "ISO 19752 Print Yield report for HP LaserJet Enterprise P3015 and HP LaserJet Pro MFP 521 with cartridge model CE255XC", "standard": "19752"}, {"isoYieldLink": "https://h20195.www2.hp.com/v2/GetPDF.aspx/4aa7-8891enw.pdf", "reportName": "ISO 19752 Print Yield report for HP LaserJet Pro MFP M521 with cartridge model CE255A", "standard": "19752"}, {"isoYieldLink": "https://h20195.www2.hp.com/v2/GetPDF.aspx/4aa8-5525enw.pdf", "reportName": "ISO Report for HP Color LaserJet Enterprise MFP 6800dn", "standard": ""}], "supplies": [{"sku": "CE255XD", "shopEnable": false, "locale": "en_US", "name": "HP 55X 2-pack High Yield Black Original LaserJet Toner Cartridges", "productType": "Ink/Toner/Paper/Printer Supplies", "shortDescription": "HP 55X LaserJet Toner Cartridge 2-pack, black. Avg cartridge yields 12,500/13,500 standard pages.[3]", "productPageUrl": null, "colour": "Black", "supplyType": "Cartridges", "pageYield": "~12500", "pageYieldBlackAndWhite": "~Per cartridge: 12,500 pages", "pageYieldFootNote": "Approximate average yield based on ISO/IEC 19752. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.", "selectability": "55X", "endOfSupport": 253336550400000, "technology": "Laser", "subGroup": "High Yield Toner Cartridges", "productSubGroup": "Multi-packs", "sizeIndicator": null, "packageCount": 2, "familyType": null, "volume": null, "isVolume": "true", "isContract": false}, {"sku": "CE255X", "shopEnable": false, "locale": "en_US", "name": "HP 55X High Yield Black Original LaserJet Toner Cartridge", "productType": "Ink/Toner/Paper/Printer Supplies", "shortDescription": "HP 55X LaserJet Toner Cartridge, black. Average cartridge yields 12,500/13,500 standard pages.[3]", "productPageUrl": null, "colour": "Black", "supplyType": "Cartridges", "pageYield": "~12500", "pageYieldBlackAndWhite": "~12,500 pages", "pageYieldFootNote": "Approximate average yield based on ISO/IEC 19752. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.", "selectability": "55X", "endOfSupport": 253336550400000, "technology": "Laser", "subGroup": "High Yield Toner Cartridges", "productSubGroup": "High Capacity Toner Cartridges", "sizeIndicator": null, "packageCount": 1, "familyType": "CARTRIDGEFAMILY", "volume": null, "isVolume": "true", "isContract": false}, {"sku": "CE255A", "shopEnable": false, "locale": "en_US", "name": "HP 55A Black Original LaserJet Toner Cartridge", "productType": "Ink/Toner/Paper/Printer Supplies", "shortDescription": "HP 55A LaserJet Toner Cartridge, black. Average cartridge yields 6,000 standard pages.[3]", "productPageUrl": null, "colour": "Black", "supplyType": "Cartridges", "pageYield": "~6000", "pageYieldBlackAndWhite": "~6,000 pages", "pageYieldFootNote": "Approximate average yield based on ISO/IEC 19752. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.", "selectability": "55A", "endOfSupport": 253336550400000, "technology": "Laser", "subGroup": "Standard Capacity Cartridges", "productSubGroup": "Standard Capacity Toner Cartridges", "sizeIndicator": "A", "packageCount": 1, "familyType": "CARTRIDGEFAMILY", "volume": null, "isVolume": "true", "isContract": false}, {"sku": "CE255AG", "shopEnable": false, "locale": "en_US", "name": "HP 55A Black Original LaserJet Toner Cartridge for US Government", "productType": "Ink/Toner/Paper/Printer Supplies", "shortDescription": "HP 55A LaserJet Toner Cartridge, black. Average cartridge yields 6,000 standard pages.[3]", "productPageUrl": null, "colour": "Black", "supplyType": "Cartridges", "pageYield": "~6000", "pageYieldBlackAndWhite": "~6,000 pages", "pageYieldFootNote": "Approximate average yield based on ISO/IEC 19752. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.", "selectability": "55A", "endOfSupport": 253336550400000, "technology": "Laser", "subGroup": "Standard Capacity Cartridges", "productSubGroup": "Standard Capacity Toner Cartridges", "sizeIndicator": "A", "packageCount": 1, "familyType": "CARTRIDGEFAMILY", "volume": null, "isVolume": "true", "isContract": false}], "pageYieldSetUpSupplies": null, "setUpSupplies": [{"colour": "Black", "yield": "~6000", "selectability": "", "setupSuppliesDescription": "HP LaserJet Black cartridge (~6000 pages)"}], "setUpYields": [{"colour": "Black", "yield": "~6000 pages Black"}]}