Laser B3465DNF

The Dell B3465DNF is the fully equipped end of Dell's workgroup MFP line: print, copy, scan and fax — the F is built-in fax — with duplexing and networking, in one high-speed monochrome laser. A machine that handles every document workflow in the office also handles every page of toner demand, and its standard black supply is the 331-9805 cartridge, stocked below as a single, in multi-packs, and in a listing named for the B3465DNF.

Fully loaded means fully used, and used in ways that are hard to predict from print counts alone. A fax-heavy week — contracts arriving for signature, orders coming in overnight — prints pages nobody sent from a computer. The B3465DNF rewards owners who forecast toner from total pages out of the machine, whatever door they came in by, rather than from print queues alone.

Toner Cartridges for B3465DNF

The B3465DNF shelf — one standard black cartridge family for print, copy and fax alike:

Cartridge	Color	Page Yield
Dell 331-9805 Toner Cartridge Black	Black	See product page
Dell 331-9805 Toner Cartridge Black 3 Pack	Black	See product page
Dell 331-9805 Premium Quality Toner Cartridge Black 5 Pack	Black	See product page
Dell B3465DNF Toner Cartridge Black	Black	See product page
Dell B3465DNF Toner Cartridge Black 5 Pack	Black	See product page

Which cartridge should you buy?

With a single standard-yield cartridge on the shelf, the buying decision is rhythm and quantity. Track how long your first cartridge lasts under your real mix of printing, copying and faxing; that lifespan is your reorder interval. Offices with steady mixed volume usually settle on the 3-pack, while fax-driven operations — where an overnight run of incoming documents can take a visible bite out of a cartridge — keep the 5-pack's depth. Every compatible cartridge on this page is backed by a 1-year warranty and 1-year returns.

Chip, toner and everyday use

Incoming faxes print whenever they arrive, including overnight, so a cartridge that was 'fine yesterday' can greet the morning low. When you swap, remove all sealing material, seat the cartridge until it registers, and confirm the level on the device panel so the next fax run is covered. Store the spare flat and sealed in the room with the machine; a B3465DNF that handles the office's legal and order traffic should never wait on a storeroom key.

Frequently Asked Questions

What does the F in B3465DNF add over the B3465DN?

Built-in fax capability, on top of the same duplexing, networking, printing, copying and scanning. The supply side does not change — both machines take the 331-9805 — but fax traffic adds pages to your toner budget.

How often will the B3465DNF need a new cartridge?

It depends on the combined load: a machine printing, copying and receiving faxes daily works through cartridges far more often than an occasional-use one. Time your first cartridge and you have your answer for every reorder after it.

Do received faxes really use much toner?

Each received fax is a printed page, so a busy fax line consumes toner steadily and invisibly — the pages appear without anyone choosing to print. Offices that rely on fax should keep the spare shelf fuller than print volume alone would suggest.

Which cartridge fits the B3465DNF?

The standard black cartridge for this model is the 331-9805, sold on this page as a single cartridge and in 3-pack and 5-pack listings, plus a listing named for the B3465DNF itself.