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Amazon.com: Cool Toner Compatible Toner Cartridge Replacement for HP 42X Q5942X Q1338A Q5942 for HP 4250TN 4250N 4250DTN 4350N 4350TN 4350DTN Printer-1PK : Office Products
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Amazon.com: HP Original 42X Black High-yield Toner Cartridge | Works with LaserJet 4240, 4250, 4350 Series | Q5942X : Office Products
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