Frequently Asked Questions

What kind of printing operation buys five black cartridges at once?

One that treats toner like paper — a stockroom item, not a purchase decision. Five 43866104 cartridges hold 55,000 pages of black for a C710dn or C710dtn, which suits busy shared printers, small print rooms and anyone whose monthly volume is measured in thousands of pages rather than hundreds.

How far does the per-cartridge price fall in the five-pack?

The pack is $152.32, which works out to $30.46 per cartridge against $45.25 for a single. Five singles would total $226.25, so the five-pack saves $73.93 and brings black output down to roughly 0.28 cents per page across the 55,000 pages.

Is this the genuine Oki cartridge?

No, it is a compatible version of the 43866104 — the black member of the 43866101–43866104 family — built for the same machines and rated for the same 11,000 pages per cartridge. The saving against original-brand pricing is the point of the listing, and our one-year warranty stands behind every cartridge in the box.

How do I store five cartridges without them deteriorating?

Keep them sealed, stacked flat in their boxes in a dry cupboard, out of sunlight and away from heat sources. Use them oldest-first. Stored that way, the fifth cartridge will print like the first when its turn comes, even if that is many months after delivery.

When does the five-pack stop making sense?

If your C710dn prints only a few hundred pages a month, a single cartridge already lasts a long time and the smaller packs are the better fit. The five-pack earns its shelf space when black volume is high or the printer is shared by a whole department.

What cover and support come with a pack this size?

All five cartridges carry our one-year warranty and one-year free returns — see the shipping & returns page for the terms. We dispatch from IL, PA, GA and CA, and our team is on hand Monday to Friday, 9 AM to 5 PM CST.

About This 43866104 Five-Pack

This is the bulk end of the 43866104 range: five compatible black cartridges for the C710dn and C710dtn at $152.32, the lowest per-cartridge price we offer on this part number. For a high-volume office it turns toner buying into a twice-a-year decision instead of a monthly errand. Singles and smaller packs, plus the color cartridges from the same family, are all listed on our Okidata page.