HP 38X Q1338X/39A Q1339A/42X Q5942X/45A Q5945A Uni. Comp. Black Toner Cartridge

Page Yield: Up to 20000 pages (average 5% coverage per page)
Capacity: Standard Yield
Color: Black
Cartridge Type: Toner Cartridge
Cartridge Condition: Compatible

For Q1338X:
HP - LaserJet Series: LaserJet 4200, LaserJet 4200L PCL 5e, LaserJet 4200L Series, LaserJet 4200dtn, LaserJet 4200dtns, LaserJet 4200dtnsL, LaserJet 4200n, LaserJet 4200tn

For Q1339A:
HP - LaserJet Series: LaserJet 4300, LaserJet 4300dtn, LaserJet 4300dtns, LaserJet 4300dtnsl, LaserJet 4300n, LaserJet 4300tn

For Q5942X:
HP - LaserJet Series: LaserJet 4250, LaserJet 4250dtn, LaserJet 4250dtnsl, LaserJet 4250n, LaserJet 4250tn, LaserJet 4350, LaserJet 4350dtn, LaserJet 4350dtnsl, LaserJet 4350n, LaserJet 4350tn

For Q5945A:
HP - LaserJet Series: LaserJet 4345, LaserJet 4345 MFP, LaserJet 4345x MFP, LaserJet 4345xm MFP, LaserJet 4345xs MFP, LaserJet M4345, LaserJet M4345 MFP, LaserJet M4345x MFP, LaserJet M4345xm MFP, LaserJet M4345xs MFP

Please do not register printer for HP+ service.
Please turn off the printer auto-update function and do not update the printer firmware to avoid toners not being recognized.