Frequently Asked Questions

Our prints have gone blue-purple and the greens look teal. Is the yellow cartridge the cause?

Very likely, yes. When yellow runs low, the printer cannot build warm colors correctly: reds lose their fire, greens slide toward teal, and skin tones turn cold and bluish. Black text usually stays perfectly sharp, which is why people suspect the printer itself. On a Dell Color Laser 3000cn, a fading yellow supply is the first thing to check — and this 310-5729 listing is the high-yield yellow that machine takes.

Can I replace just the yellow and leave the other colors alone?

Yes. Each color in the 3000cn is a separate cartridge, and they empty at different rates depending on what you print. There is no need to swap a healthy cyan, magenta or black just because yellow gave out. Replacing only the 310-5729 gets your color balance back for $43.14 instead of the cost of a full set.

How many pages should I realistically expect from this yellow?

The rating is 4,000 pages at standard coverage. A document set with charts, logos and color headers lands somewhere near that figure; full-page photos can cut it significantly, because a photograph may cover most of the page with toner. Think of 4,000 as the honest benchmark for mixed office color, not a promise for photo printing.

What does the per-page cost work out to?

At $43.14 for 4,000 pages, yellow costs about 1.08 cents per page. We will be straight with you: that is a mid-to-upper per-page figure, not a bargain-basement one. The trade is capacity — one cartridge covering eight reams of paper — in a printer line where the alternative is smaller cartridges and more frequent changes.

What if the replacement cartridge has a problem?

This compatible yellow is covered by a 1-year warranty and 1-year free returns. If print quality is off or the cartridge fails inside that year, contact us and we will make it right under the terms on our shipping and returns page. Support hours are Monday through Friday, 9 AM to 5 PM CST.

How quickly can a replacement get to us?

We stock Dell supplies across four warehouses — Illinois, Pennsylvania, Georgia and California — and ship from the one closest to you. For most offices that means the cartridge is on its way the same business day the order is placed. You can see the wider range for this printer family on our Dell toner page.

About This Dell 3000 Yellow Toner Cartridge (310-5729)

Sold under Dell's part number 310-5729, this is the high-yield yellow cartridge for the Color Laser 3000cn — it also serves the 3100cn — with a 4,000-page rating at $43.14, roughly 1.08 cents per page. It is the cartridge to reach for when your 3000cn's warm colors start drifting cold: a single-color swap that restores the balance without touching the other three supplies. This compatible cartridge carries a 1-year warranty with 1-year free returns, and ships from our Illinois, Pennsylvania, Georgia or California warehouses.