Your Printer's Best Friend since 1998

HP LaserJet 4000 Supplies

That Is My Printer

Toner Cartridges, Maintenance Kits and Parts

HP LaserJet 4000
HP Preferred Partner

18 Items

Xerox 6R926
Xerox 6R926

Black Genuine Toner Cartridge High Yield, 10,000 pages

$99
Free shipping, In Stock
IBM 75P5155
IBM 75P5155

Black Genuine Toner Cartridge High Yield, 10,000 pages

$96
Free shipping, In Stock
HP C4127X
HP C4127X (27X)

Black Genuine Toner Cartridge High Yield, 10,000 pages

$183.99 see price in checkout
Free shipping, In Stock
HP RB1-8865
HP RB1-8865

Genuine Paper Pickup Roller

$19
In Stock
HP RG5-2661-490
HP RG5-2661-490

Genuine Fuser (Fixing) Unit Standard Yield, 120 volt

$190
Free shipping, In Stock

Frequently Asked Questions

The LaserJet 4000 uses 11 toner cartridges, including HP C4127X, HP C4127A and DPS 57801.

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 4000 is: HP RG5-2661-490.

The LaserJet 4000 uses these maintenance parts: HP C4118A (HP C4118-69003), HP C4118-67909 (HP 27A).

When the LaserJet 4000 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