Your Printer's Best Friend since 1998

HP LaserJet 4050n Supplies

That Is My Printer

4050n Specifications

Print speed:17 ppm
Print resolution:1200x1200 dpi
Recommended monthly volume:65,000 pages
Memory:16 MB RAM, up to 200 MB
Duplex printing:No
Paper handling:
  • 100-sheet multi-purpose tray
  • 500-sheet input tray
Interface:
  • COM
  • LPT
  • Ethernet 10/100 Base TX
OS compatibility:Microsoft Windows 95/98/ 2000/Me/ NT/XP
Dimensions:24.3 x 13.5 x 15.4 in.

Toner Cartridges, Maintenance Kits and Parts

HP LaserJet 4050n
HP Preferred Partner

12 Items

Frequently Asked Questions

The LaserJet 4050n uses 6 toner cartridges, including HP C4127X, HP C4127A and CTC C4127XM.

HP C4127A (HP 27A) prints 6000 pages, HP C4127X (HP 27X) prints 10000 pages.

The HP C4127X cartridge has an approximate yield of 10000 pages.

For HP C4127X you can choose Genuine HP (HP C4127X (HP 27X)) or a Remanufactured option (CTC C4127X), same 10000 page yield. For HP C4127A you can choose Genuine HP (HP C4127A (HP 27A)) or a Remanufactured option (CTC C4127A) at a lower price per page, same 6000 page yield.

Yes — MICR (magnetic) toner is available: CTC C4127XM.

Yes — the replacement fuser for the LaserJet 4050n is: HP RG5-2661-490.

The LaserJet 4050n uses these maintenance parts: HP C4118A (HP C4118-69003), HP C4118-67909 (HP 27A).

When the LaserJet 4050n throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install HP C4127X.

Quick Maintenance & How-To Guides

These quick tips apply to all laser printers. While your exact model may look slightly different, the steps are identical.

4 videos
Toner Smudges on prints! Easy fix!
Maintenance

Inherited from LaserJet 4000 series

0:16
Toner Not Recognized! Easy Fix!
Replacement

Inherited from LaserJet 4000 series

0:16
Printer not connecting to WiFi?
Setup

Inherited from LaserJet 4000 series

0:23
Replace Toner Message Won't Go Away! Easy fix!
Troubleshooting

Inherited from LaserJet 4000 series

0:17