LaserJet 4345MFP

The LaserJet 4345MFP is the full-name listing of HP's 4345 — the 2004 all-in-one that gave offices print, copy, and scan in one dependable A4 unit. Its straightforward design made it a set-and-forget workhorse.

Toner is the HP 45A (Q5945A). Compatible 45A toner and genuine OEM Q5945A cartridges both fit the 4345MFP.

Toner Cartridges for LaserJet 4345MFP

This printer works with the following toner cartridges:

• HP Q5945A

More HP Printers

• LaserJet 4345
• LaserJet 4345X
• LaserJet 4345XM
• LaserJet 4345XMFP
• LaserJet 4345XMMFP
• LaserJet 4345XS
• LaserJet 4345XSMFP
• LaserJet M4345
• LaserJet M4345MFP
• LaserJet M4345X
• LaserJet M4345XM
• LaserJet M4345XMFP
• LaserJet M4345XMMFP
• LaserJet M4345XS
• LaserJet M4345XSMFP

Frequently Asked Questions

Which toner cartridge does the LaserJet 4345MFP use?

The LaserJet 4345MFP 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 4345MFP?

Yes — the LaserJet 4345MFP is a multifunction printer with a built-in scanner, so you can scan to your computer, email, or a USB drive. Use the LaserJet 4345MFP's scanner glass for single pages and delicate originals.

Can the LaserJet 4345MFP make copies without a computer?

Yes — the LaserJet 4345MFP works as a standalone copier: place the original on the scanner and press copy on the control panel. The LaserJet 4345MFP needs no computer connection for basic copying.