SKU:

Dell-1755NFW-4CS

Printer Brand:

Dell

OEM Number:

331-0778, 331-0777, 331-0780, 331-0779

Ink Color:

Black, Cyan, Magenta, Yellow

Page Yield:

Black: 2,000, Colors: 1,400 Each

Printer Type:

Laser Cartridge Set

Condition:

New Compatible

Frequently Asked Questions

How should we store a spare set so it is still good when we need it?

Keep the cartridges sealed in their bags, in their boxes, flat rather than on end, in a cool dry cupboard away from direct sunlight and radiators. Stored that way, a compatible cartridge waits patiently — there is no benefit in opening one early, and every reason not to: the seal keeps toner settled and the cartridge clean until installation day. Writing the arrival month on each box takes ten seconds and pays off later.

Why does rotation — oldest stock first — actually matter?

Because supply cupboards have a way of swallowing things. If new sets keep going in front of old ones, a cartridge can sit for a very long time while its twins get used. Rotating stock means the set you bought first is the set you install first: black 331-0778, cyan 331-0777, magenta 331-0780 and yellow 331-0779 all get used in a sensible order, and nothing on the shelf becomes a mystery item nobody can date.

How many sets should an office running a 1755NFW keep on hand?

For most small offices, one installed set plus one spare is the sweet spot. The ratings — up to 2,000 pages from the black 331-0778 and up to 1,400 from each color — give you weeks of warning between a low-toner alert and an actually empty cartridge, which is plenty of time to reorder. Stocking more than two sets ties up money and shelf space without buying you anything extra.

The wireless model sits in a branch office nobody visits — how do they manage toner?

The 1755nfw's network connection is your friend: whoever administers it can check supply levels without walking to the machine. Pair that with one spare set kept on site and a standing rule — whoever sees a low warning orders the replacement — and the branch stops having toner emergencies. A full set also means one delivery fixes everything, rather than three separate parcels for three colors.

What if a stored cartridge prints badly when we finally install it?

It is covered the same as a cartridge installed the day it arrived: a 1-year warranty and 1-year free returns apply to every cartridge we sell. If one color misbehaves, contact us Monday to Friday, 9 AM to 5 PM CST and tell us which cartridge — you never have to send back all four. Terms are on our shipping and returns page.

Anything to check when we open a set that has been stored a while?

Give each cartridge a gentle side-to-side rock before installing to loosen settled toner, pull the seal tape fully out in one steady motion, and print a test page afterwards. If the test page shows even coverage in that cartridge's color, you are done. Faint patches on the first page or two usually clear as the cartridge starts cycling.

About This Set

This is the complete four-cartridge compatible high-yield set for the Dell Color Laser 1755nfw: black 331-0778 (up to 2,000 pages) with cyan 331-0777, magenta 331-0780 and yellow 331-0779 (up to 1,400 pages each), at $46.23. The same set fits the 1250c, 1350cnw, 1355cn, 1355cnw, 1755nf, C1760nw and C1765nf, so one spare covers a mixed fleet. It ships from our warehouses in Illinois, Pennsylvania, Georgia or California, and every cartridge carries a 1-year warranty and 1-year free returns. More for this family is on our Dell toner page.