LaserJet 2420DTN
HP's 2420DTN was the kitchen-sink configuration of the 2420 series: duplex, network, and a second paper tray. For departments that printed in volume, this mid-2000s workhorse minimized refills and interruptions.
The HP 11A (Q6511A) fits, and the high-yield HP 11X (Q6511X) stretches further between changes. Compatible and genuine OEM versions available.
Toner Cartridges for LaserJet 2420DTN
This printer works with the following toner cartridges:
- HP Q6511A
- HP Q6511X
More HP Printers
- LaserJet 2400
- LaserJet 2400D
- LaserJet 2400DN
- LaserJet 2410
- LaserJet 2410XI
- LaserJet 2420
- LaserJet 2420D
- LaserJet 2420DN
- LaserJet 2420N
- LaserJet 2420TN
- LaserJet 2430
- LaserJet 2430DTN
- LaserJet 2430N
- LaserJet 2430T
- LaserJet 2430TN
Frequently Asked Questions
Does the HP LaserJet 2420DTN print on both sides of the paper automatically?
Yes — the HP LaserJet 2420DTN includes automatic duplexing, so it can print both sides without you flipping pages manually. Select two-sided printing in the driver when you send a job to the HP LaserJet 2420DTN.
What is the difference between the Q6511A and Q6511X cartridges for the HP LaserJet 2420DTN?
For the HP LaserJet 2420DTN, Q6511A and Q6511X are the same cartridge family in two capacities: standard (HP 11A) and high-yield (HP 11X). Either one installs the same way; the choice is purely about how much you print.
Can I use a compatible HP 11A cartridge in the HP LaserJet 2420DTN?
Yes, the HP LaserJet 2420DTN works fine with compatible HP 11A toner. The cartridge bay, contacts, and toner formulation mirror the OEM Q6511A, so installation on the HP LaserJet 2420DTN is identical.