SKU:

CS-XER-B600H-2BK

Printer Brand:

Xerox

OEM Number:

106R03942

Ink Color:

Black

Page Yield:

Black: 25900

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

Why would I buy two high-capacity cartridges at once?

Because the pair works as a system: one 106R03942 in the printer, one sealed on the shelf. When the working cartridge finally fades — and at 25,900 rated pages that day can be months away — the swap takes minutes and printing never waits on a delivery. The shelf spare also removes the panic order, the overnight shipping fee and the borrowed-printer workaround that an empty machine usually triggers. For a printer a whole team depends on, the second cartridge in this pack is less a spare part than an insurance policy that costs nothing extra to hold.

What is the total output and cost picture for the two-pack?

Two cartridges at 25,900 rated pages each give you 51,800 pages in the box — about 104 reams of paper. The pack price of $131.58 puts each cartridge at $65.79, and the cost per rated page lands at roughly 0.25 cents. Those figures assume the standard 5% page coverage behind the rating; dense forms spend faster, light memos slower. As a planning number for a busy monochrome workgroup, a quarter of a cent per page across more than fifty thousand pages is the whole argument for this listing in one line.

How should the spare cartridge be stored while it waits its turn?

Keep it sealed in its own packaging, lying flat, in a cool, dry spot away from direct sunlight and heating vents — an office supply shelf is ideal. Stored that way, a toner cartridge waits patiently; there is no clock ticking on an unopened unit the way there is on ink. Only open the packaging when the printer actually needs the swap, and keep the spare out of damp storage rooms and hot closets, which are the two environments that genuinely shorten a cartridge's useful life.

Two different printers on our floor take this code. Can one pack cover both?

Yes — that is one of the quiet advantages of this cartridge family. The 106R03942 serves the Versalink B600, Versalink B605, Versalink B605 SL, Versalink B605 XL, Versalink B610, Versalink B615 SL and Versalink B615 XL, so a single two-pack can be the working cartridge for one machine and the shelf spare for another. Check the code on each printer's empty unit — where both read 106R03942, one pack genuinely covers the floor.

How do I time the next order with a pack like this?

Order when the shelf goes empty, not when the printer does. The natural rhythm: install cartridge one, and the sealed spare becomes your buffer; the day you install cartridge two, place the next order and the buffer rebuilds itself. At 3,000 pages a month this pack represents roughly seventeen months of printing; at 5,000 a month, about ten. Either way, the reorder moment is tied to a calm install day rather than to a fading page in the middle of a print run.

What cover comes with the two cartridges in this pack?

Each unit is backed the same way: a one-year warranty and free returns for a full year, so whichever cartridge disappoints — leaking, damaged in transit, or printing below standard — returns to us at no charge. Stock ships out of our IL, PA, GA and CA warehouses; the detailed terms sit on our shipping and returns page, and our support team is on hand Monday through Friday, 9 AM to 5 PM CST if you would rather talk it through.

About This 106R03942 Black Toner 2 Pack

This is the two-cartridge version of the Xerox 106R03942 high-capacity black cartridge: two units, each rated at 25,900 pages, 51,800 pages in total, priced at $131.58 — $65.79 a cartridge and about 0.25 cents per rated page. The pack is built around a simple division of labor. One cartridge goes straight into the printer and gets on with months of work; the other stays sealed on the shelf as the guaranteed next swap. When the code on your empty unit reads 106R03942, this pack is the same color, the same high-capacity class and the same fit — bought once, thought about rarely.