![Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products](https://m.media-amazon.com/images/I/71dli+XyhoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products
![Amazon.com: MicroMICR MICRTHN42A MICR Toner Cartridge for HP LaserJet 4240, 4250, 4350 Series Intelligent Printers, Black : Office Products Amazon.com: MicroMICR MICRTHN42A MICR Toner Cartridge for HP LaserJet 4240, 4250, 4350 Series Intelligent Printers, Black : Office Products](https://m.media-amazon.com/images/I/619NQPv+TTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MicroMICR MICRTHN42A MICR Toner Cartridge for HP LaserJet 4240, 4250, 4350 Series Intelligent Printers, Black : Office Products
![For Hp Q1338a 38a Q1338x 38x 38 Toner Cartridge Compatible For Laserjet 4240n 4240l 4240 Printer - Toner Cartridges - AliExpress For Hp Q1338a 38a Q1338x 38x 38 Toner Cartridge Compatible For Laserjet 4240n 4240l 4240 Printer - Toner Cartridges - AliExpress](https://ae01.alicdn.com/kf/S91bb094a7a7f4ccab6cbfe9237f3c47aw/For-HP-Q1338A-38A-Q1338X-38X-38-Toner-Cartridge-Compatible-For-LaserJet-4240n-4240L-4240-Printer.jpg)
For Hp Q1338a 38a Q1338x 38x 38 Toner Cartridge Compatible For Laserjet 4240n 4240l 4240 Printer - Toner Cartridges - AliExpress
![Turbon Remanufactured Laser Toner Cartridge - Alternative for HP 42A (Q5942A) - Black - 1 Each - 10000 Pages Turbon Remanufactured Laser Toner Cartridge - Alternative for HP 42A (Q5942A) - Black - 1 Each - 10000 Pages](https://content.etilize.com/Maximum/11991699.jpg)
Turbon Remanufactured Laser Toner Cartridge - Alternative for HP 42A (Q5942A) - Black - 1 Each - 10000 Pages
![Remanufactured Toner Cartridge - Alternative for HP 42A - Black by Elite Image ELI75109 | OnTimeSupplies.com Remanufactured Toner Cartridge - Alternative for HP 42A - Black by Elite Image ELI75109 | OnTimeSupplies.com](https://ik.imagekit.io/ontimesupplies/etilize/images/1010042462-3000.jpg?tr=w-1500)
Remanufactured Toner Cartridge - Alternative for HP 42A - Black by Elite Image ELI75109 | OnTimeSupplies.com
![Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products](https://m.media-amazon.com/images/I/71pgtR7gWKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP 42A Black Toner Cartridge | Works with HP LaserJet 4240, 4250, 4350 Series | Q5942A : Office Products
![Q5942A 42A Toner HP LaserJet 4240 4240n 4250 4250dtn 4250dtnsl 4250n 4350 4350dtn 4350dtnsl 4350n 4350tn - Sun Data Supply Q5942A 42A Toner HP LaserJet 4240 4240n 4250 4250dtn 4250dtnsl 4250n 4350 4350dtn 4350dtnsl 4350n 4350tn - Sun Data Supply](https://www.sundatasupply.com/uploads/products/hp42a_q5942a_black_toner_cartridge_for_hp_laserjet_4240_4250_4350_lg.jpg)