Frequently Asked Questions
What cartridge does the M9059mfp take — the family code or something of its own?
The family code: C8543X, sold as 43X. This multifunction flagship shares its cartridge with the rest of the enterprise platform, so the label on the cartridge you remove is the whole specification — match C8543X and the replacement is correct.
How far does one cartridge go in a reprographics-style workload?
The rating is 30,000 pages, and a repro workload spends it from two directions at once — jobs printed from desks and jobs copied at the glass. Course packs, binders and board papers are heavy coverage work, so expect the working figure to land under the rating; the supplies gauge, not the calendar, should call the swap.
What is supplied for $257.27?
One sealed black C8543X cartridge at $257.27 — a single unit. This listing does not bundle multiples, and no second box follows the first.
Student workers run this machine — is the changeover something they can do?
Yes, with a two-minute briefing. It is a two-handed lift: slide the spent unit out on its rails, rock the new cartridge gently end to end, pull the seal, push it home until it seats. Post the sequence by the machine once and the swap stops being a supervisor's job.
Output from the glass looks fine but printed handouts are fading — where is the fault?
Start with the cartridge. Copies and prints share the imaging path while scans do not, so evenly fading printed pages with a gauge at empty describe end-of-toner, whatever the scanner shows. Fit the spare and re-test before anyone opens a service ticket.
How long can a spare sit in the store room?
Indefinitely, for practical purposes. Sealed in its carton, kept flat and away from heat and sunlight, a toner cartridge does not spoil on the shelf — which is why a machine this central should always have the next one waiting before the gauge demands it.
About This 43X Cartridge for the LaserJet M9059mfp
This listing provides a single C8543X — the 43X cartridge rated at 30,000 pages — for the HP LaserJet M9059mfp, at $257.27. It suits the heaviest shared duty in the family: a multifunction machine fed from the desk and the glass all day.
Every cartridge includes a 1-year warranty and 1-year free returns, and support staffs Monday–Friday, 9 AM–5 PM CST. Orders leave from the nearest of our IL, PA, GA and CA warehouses; delivery timing lives on the shipping & returns page, and the full range is under HP.
Whichever of the LaserJet 9000mfp, LaserJet 9000n, LaserJet 9040, LaserJet 9040dn, LaserJet 9040mfp, LaserJet 9040n, LaserJet 9050, LaserJet 9050dn, LaserJet 9050mfp, LaserJet 9050n, LaserJet 9000, LaserJet 9000dn, LaserJet 9000hnf, LaserJet 9000hns and LaserJet 9000Lmfp sits on the desk, it takes this cartridge. Alongside this model-specific listing sit the plain C8543X cartridge listing and a C8543X 3-pack for a shelf spare.
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