Genuine OEM HP LaserJet 4200tn Toners

For the LaserJet 4200tn, HP 38A is the black toner cartridge and Q2429A is the separate maintenance kit. They solve different printer needs even though both belong to the same model.

Toner Buzz carries genuine HP 38A singles and two-packs plus the Q2429A kit. Choose the cartridge quantity that fits your toner needs, or the kit when maintenance is specifically due.