Amazon.com: LD Products Compatible Toner Cartridge Replacement for HP 42X Q5942X High Yield (Black) for use in HP Laserjet / Multifunction Printers 4250, 4250tn, 4350n, 4250dtn, 4350, 4350tn, 4250dtnsl, 4350dtn : Office Products
Amazon.com: MICR Toner International Compatible Universal Magnetic Ink Cartridge Replacement for HP 42A Q5942A LaserJet 4240 4250 4350 : Office Products
Q5401A HP LASERJET 4250N PRINTER & NEW 42X COMPATIBLE HIGH YIELD TONER HP Q5942X 840356594170 | eBay
54% Off HP 42X (Q5942X) Remanufactured Black High-Yield Toner Cartridge
HP 42A Black Toner Cartridge (Q5942A) - Remanufactured
Toner Bank Compatible Toner for HP 42A Q5942A Laserjet 4250 4200 4350 4300 4250N 4240 4350N 4250TN 4250DTN 4350DTN 4350TN Printer Ink (Black, 1-Pack) - Walmart.com
HP LaserJet 4250N MICR Bundle, Q5401A – The Printer Depot