LaserJet M9040

The LaserJet M9040 brought HP's 9040-series A3 departmental printer under the M-series naming — the same 2003-era tabloid workhorse enterprises trusted, in updated branding. Print rooms barely noticed the rename.

It runs on the HP 43X cartridge (C8543X). Compatible 43X toner and genuine OEM C8543X cartridges available.

Toner Cartridges for LaserJet M9040

This printer works with the following toner cartridges:

• HP C8543X

More HP Printers

• LaserJet 9000
• LaserJet 9000DN
• LaserJet 9000HNF
• LaserJet 9000HNS
• LaserJet 9000L
• LaserJet 9000LMFP
• LaserJet 9000MFP
• LaserJet 9000MFR
• LaserJet 9000N
• LaserJet 9040
• LaserJet 9040DN
• LaserJet 9040MFP
• LaserJet 9040N
• LaserJet 9050
• LaserJet 9050DN
• LaserJet 9050MFP
• LaserJet 9050N
• LaserJet M9040MFP
• LaserJet M9050
• LaserJet M9050MFP
• LaserJet M9059MFP

Frequently Asked Questions

Which toner cartridge does the LaserJet M9040 use?

The LaserJet M9040 uses the C8543X toner cartridge. Confirm the code printed on your current cartridge matches before ordering a replacement.

Should I buy genuine or compatible toner for the LaserJet M9040?

Both work in the LaserJet M9040: genuine cartridges come from HP, while compatible cartridges are third-party versions built for the same printer. Many LaserJet M9040 owners choose based on budget and print volume without issue.

Where do I get drivers for the LaserJet M9040?

Download the latest driver for the LaserJet M9040 from HP's official support site, choosing your operating system version. The full driver package for the LaserJet M9040 unlocks features like supply-level monitoring.