From the manufacturer
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Precision output, page after page: Jan 2022 SpencerLab Quality and Reliability study, commissioned by HP, compared Original HP LaserJet Toner Cartridges with10 brands of non-HP toner cartridges for HP LaserJet Pro M402dne (26A/X) and Pro P1102w (85A) sold in United States and Canada. See http://www.spencerlab.com/reports/HPReliability-NA-nonHP-2022.pdf.

Tamper-resistant chips, firmware and packaging: HP office-class printing systems are select Enterprise and Managed devices with FutureSmart firmware 4.5 and up, Pro devices, LaserJet models 200 and up, with respective Original HP Toner, PageWide and Ink Cartridges. Does not include HP integrated printhead cartridges. Digital supply-chain tracking, hardware, chips and packaging security features vary locally by SKU. See hp.com/cartridgesecurity. 

Original HP Cartridges made from recycled HP Cartridges: HP combines cartridges returned through HP Planet Partners with other plastics to make new Original HP Print Cartridges and other everyday products. See hp.com/go/TonerRecycledContent for list of products.