Xerox
Compatible Xerox B400 (106R03580) Toner Cartridge Black 4 Pack
- Page Yield:
- Black: 5900
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Page Yield:
- Black: 5900
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Compatible Printers
- Specifications
- SKU:
- CS-Xerox-B400-4Black
- Printer Brand:
- Xerox
- OEM Number:
- 106R03580
- Ink Color:
- Black
- Page Yield:
- Black: 5900
- Printer Type:
- Laser Cartridge
- Condition:
- New Compatible
- Description
- Reviews


Ensure exceptional monochrome printing with the Xerox B400 toner cartridge, including the Xerox B400 106R03580 BLACK. Designed to deliver crisp black text and high-resolution graphics, this genuine Xerox cartridge is ideal for any professional or office printing task. Engineered for reliability and performance, the Xerox B400 toner cartridge provides consistent output with every page, helping reduce downtime and maintain smooth workflows. Whether you're printing documents, invoices, or reports, you can count on clear and clean results. Compatible with VERSALINK B400 and VERSALINK B405 printers, this toner cartridge installs easily and integrates seamlessly into your existing print setup. Its high efficiency ensures maximum productivity with minimal interruptions. Choose the Xerox B400 106R03580 BLACK for dependable page yield, excellent print clarity, and consistent results. With the Xerox B400 toner cartridge, your office gets the performance and quality that only genuine Xerox supplies can deliver.
Frequently Asked Questions
What does this 4 pack hold in total?
Four 106R03580 black cartridges — the family's standard cartridge, with a rating of up to 5,900 pages from each one. That makes 23,600 pages of printing in a single box, for the Versalink B400 and the Versalink B405. All four are the identical part number and individually sealed, so three wait on the shelf while one works.
How does the $61.54 break down per cartridge?
$15.38 apiece. The pack is $61.54 for four; the same four cartridges bought as singles at $29.26 would come to $117.04, so the pack saves you $55.50. It also undercuts the 2 pack's $20.00 per cartridge — this is the lowest unit price the family offers.
What does one printed page cost out of this box?
Across 23,600 rated pages, $61.54 lands at about a quarter of a cent per page — roughly 0.26 cents. On a printer turning out thousands of pages a month, that gap against single-cartridge pricing is not pocket change: it is the difference between toner being a background cost and toner being a line item someone questions.
Who actually burns through 23,600 pages?
More offices than you would think. A workgroup printer handling 2,000 pages a month finishes this pack in about a year; a genuinely busy desk at 4,000 pages a month, in around six months. If your B400 prints invoices, statements or reports all day, four cartridges is not a stockpile — it is simply the next few cartridge changes, bought once.
How should the three spare cartridges be stored?
Sealed, flat and boring: in their bags, at normal room temperature, away from radiators, windows and direct sunlight. Toner does not ask for anything exotic. Stored that way, the last cartridge of the four prints exactly like the first, whenever its turn comes — next month or next year.
What cover do I get with it?
The four cartridges come with a 1-year warranty and free returns for a full year — the details are on our shipping and returns page. Stock ships from warehouses in IL, PA, GA and CA, support answers Monday through Friday, 9 AM to 5 PM CST, and the wider family range lives on our Xerox toner page.
About This 106R03580 4 Pack
This is the bulk-economics listing for the family: four compatible 106R03580 black cartridges at $61.54, $15.38 a cartridge, good for up to 23,600 pages in total. It is bought by people who have done the per-page maths — about a quarter of a cent a page — and would rather settle the B400's toner for the foreseeable future in a single order than pay single-cartridge prices four times over.

