Frequently Asked Questions

What exactly arrives when I order this TK592K 2 pack?

Two individually sealed black cartridges, each one a TK592K rated at up to 7,000 pages, for $72.74 total. They are not joined or bundled into one unit — each cartridge comes in its own packaging, so you can load the first one today and keep the second sealed on the shelf until the machine asks for it.

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

Leave it in its sealed bag, lying flat in a drawer or cabinet at normal room temperature, out of direct sunlight and away from heaters. Stored that way, a toner cartridge waits patiently for months without the powder settling into problems. When the day comes, a few gentle side-to-side rocks before fitting it spread the toner evenly again.

My FS-C2126MFP just showed a low-toner warning — do I swap in the spare immediately?

You do not have to. That warning appears while there is still usable toner left, and many offices keep printing until the output itself starts to fade. The advantage of this 2 pack is that the replacement is already in the building when the fading starts, so the swap happens on your schedule instead of in the middle of a deadline.

Can I change the cartridge in the middle of a long print run?

Yes. Pause the job, pull the spent unit, fit the fresh TK592K, and resume — the whole exchange takes a couple of minutes and the printer picks the run back up. There is no warm-up ritual and nothing to reset; the machine simply continues with full-density pages.

If one of the two cartridges turns out to be faulty, what happens?

Each cartridge is covered individually by a 1-year warranty, and returns are free for a full year, so a problem with one unit never means returning the good one with it. Contact support Monday through Friday, 9 AM to 5 PM CST, describe what the pages look like, and the faulty cartridge gets sorted out on its own.

Where will my order ship from, and what does delivery involve?

Orders leave from whichever of our four warehouses — IL, PA, GA or CA — makes the most sense for your address, and the pair travels as a single parcel. Full details on timing and return shipping are on our shipping and returns page.

What does this 2 pack work out to per page?

The pair costs $72.74 and holds two TK592K cartridges rated at 7,000 pages each, so the arithmetic lands at roughly half a cent per page — about 0.52 cents at the rated coverage. Pages with heavy graphics or solid areas pull more toner and push the real figure up a little, but for ordinary office text the pack is about as cheap as running this printer gets.

How can I predict when the spare will be needed?

Note the machine's page counter reading on the day you fit a fresh TK592K, then check it again a month later. The difference is your true monthly appetite, and dividing the 7,000-page rating by that number tells you how many months each cartridge lasts your office. From then on you can see the change coming weeks ahead instead of discovering it from a faded page.

What should I do with the empty cartridge when I make the swap?

Slide it straight into the bag or box the fresh TK592K came out of, so any loose powder stays sealed inside, and keep it with your office's electronics-adjacent waste or take it to a local recycling point. Bagging the empty at the moment of the swap is the whole routine — no toner on hands, desk or carpet, and nothing rattling loose in a drawer.

Should I throw the old cartridge away as soon as the new one is fitted?

Give it a day or two. Let the fresh TK592K prove itself over your normal work first; if it prints cleanly, the old one can go. Keeping the spent cartridge briefly costs nothing, and if the replacement ever misbehaves, having the old unit on hand makes the conversation with support simpler — you can show exactly what changed and when.

About This 2 Pack

This listing suits offices that run one TK592K machine steadily and hate emergency supply runs: one cartridge working in the printer, one sealed beside it. The TK592K black cartridge serves the FS-C2026MFP, FS-C2126MFP, FS-C2526MFP, FS-C2626MFP and FS-C5250DN, so a shared spare also covers a mixed bench of these models. It is a Kyocera-Mita compatible cartridge built to the TK592 specification, backed by a 1-year warranty and 1-year free returns.