LaserJet 2420TN
With an extra tray and networking, the 2420TN was built for workgroups that hated reloading paper. HP's mid-2000s 2420 engine did the printing; the added capacity kept it fed.
Cartridge choices are the HP 11A (Q6511A) and high-yield HP 11X (Q6511X) — compatible and genuine OEM both stocked.
Toner Cartridges for LaserJet 2420TN
This printer works with the following toner cartridges:
- HP Q6511A
- HP Q6511X
More HP Printers
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- LaserJet 2400DN
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- LaserJet 2420D
- LaserJet 2420DN
- LaserJet 2420DTN
- LaserJet 2420N
- LaserJet 2430
- LaserJet 2430DTN
- LaserJet 2430N
- LaserJet 2430T
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Frequently Asked Questions
Can I share the HP LaserJet 2420TN with other computers on the network?
You can. Connect the HP LaserJet 2420TN to your router via Ethernet, then add a network printer on each computer using the HP LaserJet 2420TN's IP address. No print server is needed — the HP LaserJet 2420TN handles the queue itself.
How do I print a test page on the HP LaserJet 2420TN after changing the toner?
After seating the new Q6511A in the HP LaserJet 2420TN, print any document — or use the printer's demo or configuration page from its control-panel menu. A clean, even page confirms the HP 11A cartridge is installed correctly in the HP LaserJet 2420TN.
Can I use a compatible HP 11A cartridge in the HP LaserJet 2420TN?
You can. A compatible HP 11A cartridge matches the OEM Q6511A specification for the HP LaserJet 2420TN, so the printer treats it like the original. Many HP LaserJet 2420TN owners use compatibles for everyday documents and keep OEM for final drafts.