SKU:

CS-Lexmark-MS321DN-MX321ADN-4BK

Printer Brand:

Lexmark

OEM Number:

56F1000

Ink Color:

Black

Page Yield:

Black: 6000

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

Who honestly burns through 24,000 pages on a compact MFP like the MX321adn?

Copy-heavy front desks do: intake forms, signed agreements, insurance cards, and ID copies add up invisibly because nobody tracks them like print jobs. A reception or admissions desk can pass 2,000 pages a month without a single large print run. At that pace this four-pack is roughly a year of supply; at half that pace, two years.

What does the four-pack save, in plain numbers?

Four singles would total $699.76; the four-pack is $644.30, a saving of $55.46, with the per-cartridge price stepping down to $161.08 and the cost per rated page to about 2.7 cents. We will not dress that up as the cheapest page in the industry — it is a fair bulk step-down on the cartridge this platform takes, and the honest comparison is against buying the same cartridges one at a time.

Will these cartridges also cover other machines we might add?

Very likely, yes. The 56F1000 is the common cartridge across the platform — MS321DN, MS421DN, MS421DW, MS521DN, MS621DN, MX321ADN, MX521ADE and MX521DE — and this listing simply features the MX321adn. Stock bought for this machine stays useful if a sibling model joins the office, which is exactly why a deeper stock is less risky here than with a model-specific cartridge.

How should four cartridges be rotated so none sits forgotten?

Mark each box with the month it arrived and always install the oldest first. Keep the boxes sealed, flat, and in a dry cupboard away from radiators and sunny windows. The practical trigger: when the last box goes into the machine, that is the day to reorder — not when the machine stops.

Is there any downside to stocking four at once?

Two, stated honestly: cash sits on the shelf instead of in the bank, and if the MX321adn is replaced by a machine outside this cartridge family, the remaining stock may not follow it. The one-year free-returns window softens the second risk, but the pack makes the most sense where this platform is staying put.

What happens if a cartridge from the pack fails mid-box?

It is handled individually, not as an all-or-nothing pack claim. The Clever Supplies one-year warranty covers each cartridge, and returns are free within the first year via the process on our shipping and returns page. Support is available Monday through Friday, 9 AM to 5 PM CST if anything needs sorting out.

About This Lexmark 56F1000 Four-Pack for the MX321adn

Four compatible Lexmark 56F1000 black toner cartridges — 24,000 rated pages — sized for an MX321adn that works as a copy center as much as a printer. At $161.08 per cartridge it is the lowest per-unit price we offer on this cartridge, with a one-year warranty and one-year free returns on every unit. Explore the wider selection on our Lexmark toner page.