LaserJet M4345MFP

HP's M4345MFP is the multifunction listing of the M4345 — the mid-2000s refresh of the beloved 4345 all-in-one. Small offices kept choosing it for dependable print, copy, and scan duty.

Toner is the HP 45A (Q5945A). We carry compatible 45A toner and genuine OEM Q5945A cartridges for the M4345MFP.

Toner Cartridges for LaserJet M4345MFP

This printer works with the following toner cartridges:

• HP Q5945A

More HP Printers

• LaserJet 4345
• LaserJet 4345MFP
• LaserJet 4345X
• LaserJet 4345XM
• LaserJet 4345XMFP
• LaserJet 4345XMMFP
• LaserJet 4345XS
• LaserJet 4345XSMFP
• LaserJet M4345
• LaserJet M4345X
• LaserJet M4345XM
• LaserJet M4345XMFP
• LaserJet M4345XMMFP
• LaserJet M4345XS
• LaserJet M4345XSMFP

Frequently Asked Questions

Which toner cartridge does the LaserJet M4345MFP use?

The LaserJet M4345MFP uses the Q5945A toner cartridge. Confirm the code printed on your current cartridge matches before ordering a replacement.

Can I scan documents with the LaserJet M4345MFP?

Yes — the LaserJet M4345MFP is a multifunction printer with a built-in scanner, so you can scan to your computer, email, or a USB drive. Use the LaserJet M4345MFP's scanner glass for single pages and delicate originals.

Can the LaserJet M4345MFP make copies without a computer?

Yes — the LaserJet M4345MFP works as a standalone copier: place the original on the scanner and press copy on the control panel. The LaserJet M4345MFP needs no computer connection for basic copying.