Hewlett Packard
CS Compatible Replacement for HP LaserJet 9040mfp Toner Cartridge Black
- Page Yield:
- 30,000 Pages
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Page Yield:
- 30,000 Pages
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Compatible Printers
- LaserJet 9000
- LaserJet 9000dn
- LaserJet 9000hdn
- LaserJet 9000hnf
- LaserJet 9000hns
- LaserJet 9000Lmfp
- LaserJet 9000mfp
- LaserJet 9000n
- LaserJet 9040
- LaserJet 9040dn
- LaserJet 9040mfp
- LaserJet 9040n
- LaserJet 9050
- LaserJet 9050dn
- LaserJet 9050mfp
- LaserJet 9050n
- LaserJet M9040 MFP
- LaserJet M9050 MFP
- Laserjet Managed MFP E72535i>
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- Specifications
- SKU:
- HP-9040mfp
- Printer Brand:
- Hewlett Packard
- OEM Number:
- C8543X
- Ink Color:
- High Yield Black
- Page Yield:
- 30,000 Pages
- Printer Type:
- Laser Cartridge
- Condition:
- New Compatible
- Description
- Yields up to 30000 pages
- Manufactured specifically for HP printers compatible HP toner cartridges offer fast hassle-free printing
- HP LaserJet 9040mfp Toner Cartridge Black deliver consistent yields and provide high-quality results
- Streamline your printing needs with the time-saving reliability of compatible HP LaserJet toner cartridges
- Ensure consistently outstanding results interactive HP Smart Printing technology in the HP cartridge and the printer makes automatic adjustments to optimize print quality and enhance reliability
- Packaging: Each
- Compatible with: HP LaserJet 9000 9040 9050 series.
- Reliable easy-to-use HP cartridge saves you time and lowers overall printing costs for an excellent value
- Print technology: Laser
- HP smart printing technology makes automatic adjustments to optimize print quality and enhance reliability receive automatic alerts when a cartridge is low or out enjoy low maintenance trouble-free printing
- Ink/toner cartridge type: Compatible
- Device types: Laser printer
- Coverage percent: 5% post-consumer recycled content percent: 2% total recycled content percent: 13%
- Supply type: Microfine toner market indicator (cartridge number): HP 43X
- Smart cartridges feature intelligent system for carefree printing enhanced smart product features include supplies status cartridge usage data internet enabled supplies ordering print job assessment and cartridge installation assurance
- Deliver consistent yields and provide high-quality results
- Additional features of the enhanced smart product are a shake-free cartridge dynamic electrophotographic adjustments and automatic seal tab removal high-capacity yield reduces printer downtime
- Includes: Toner cartridge recycling guide
- Warranty: Free from defects in materials and workmanship during the period of the warranty
- Reviews

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Compatible HP LaserJet 9040mfp Toner Cartridge Black produce superior quality and consistency for a wide array of printing needs
HP LaserJet 9040mfp Toner Cartridge Black is designed to deliver the best image quality and reliable printing. Toner cartridge is compatible with HP LaserJet 9000 9040 9050 series printers and yields up to 30000 pages.
Features:
Frequently Asked Questions
The 9040mfp is flashing for toner — which cartridge do we send for?
The C8543X. Verify on the unit you remove, where the 43X code is printed on the label; that match, not the multifunction badge, is what guarantees the right box arrives.
What do we receive for $164.25?
One black cartridge for the 9040mfp, sealed in its carton, $164.25. It is the machine's only toner supply, serving every job type from one slot.
Our copy counter dwarfs our print counter — what does that do to the 30,000-page rating?
It spends it honestly but invisibly. A copied page draws toner just as a printed page does, so the rating is consumed by the glass as much as by the queue. Thirty thousand pages remains the measure — the 9040mfp simply reaches the end of it on copy traffic nobody logged.
Talk us through the swap on this MFP.
Lift the top cover and haul the spent unit out with both hands. Level the toner in the fresh cartridge with a few gentle end-to-end rocks, strip its packing away, and lower it along the rails to its seat. Close the cover, then judge with one copy and one print produced back to back.
Copies have gone pale but prints still look strong — cartridge or machine?
That split verdict acquits the cartridge: a failing supply fades copies and prints in the same breath, since both draw from it. Pale copies beside dark prints point at the copy side of the machine. And pure scanning never touches toner at all.
What cover does the cartridge carry?
Faulty units are replaced or refunded under a 1-year warranty and 1-year free returns. A real person fields questions Monday–Friday, 9 AM–5 PM CST.
About This Cartridge for the LaserJet 9040mfp
For the HP LaserJet 9040mfp, this C8543X is one black 43X cartridge rated at 30,000 pages, priced at $164.25. One slot feeds the printer, the copier and the fax output alike, and this rating is what keeps that shared supply off the weekly worry list.
Orders are filled from the warehouse nearest you — we stock IL, PA, GA and CA — and the shipping & returns page sets out delivery timing. Browse HP for everything else stocked for this family.

