Clever Supplies brand products are made in the USA! Why pay more for cheaper product with a high defective rate? You will end up having to send it back to the manufacturer. Your time is valuable. Get a quality product that you KNOW will work. Purchase the Clever Supplies Compatible for Kyocera-Mita TK572 (TK572K) Black Toner Cartridge and experience the difference! All Clever Supplies brand products are backed by '100% Quality Satisfaction' 1 year warranty against defects in materials and workmanship for all toner products. Free tech support for any problems for all Clever Supplies brand products. The use of Clever Supplies brand replacement laser toner cartridges and supplies does not void printer warranty. Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet or Exceed OEM Standards. These units are manufactured 100% brand new with all new parts including OPC drums, wiper blades, a smart chip and other internal parts, they are an economical alternative to expensive OEM TK572K Compatible Toner Cartridges. The Compatible Toner Cartridges will produce the same amount of page yield as an OEM cartridge would. This is a Compatible for Kyocera-Mita TK572 Toner Cartridges guaranteed to perform with Kyocera-Mita Laser Printers. It replaces the original Kyocera-Mita TK572 Black. The use of compatible replacement Cartridges and supplies does not void Printer Warranty. Our Compatible for TK572K. Cartridge is a replacement for OEM Kyocera-Mita. We offer a 100% Quality Satisfaction Guarantee on our Compatible for TK572K Laser Toner Cartridges and supplies. For use in the following printers: ECOSYS P7035cdn, FS-C5400, FS-C5400DN
Frequently Asked Questions
How do I make sure this is the black cartridge, and not one of the colors?
Check the code on the cartridge you are replacing and match the suffix: TK572K is the black unit, and the K at the end is what marks it as black. The cyan, magenta and yellow cartridges in this same range end in C, M and Y instead. If the empty unit in your hand reads TK572K, this listing is the like-for-like black replacement — nothing else in the box needs to change with it.
What does a 16,000-page rating look like on a workgroup printer's calendar?
The rating is counted at the standard 5% page coverage, roughly a normal page of business text. A workgroup putting about 500 printed pages a week through the machine uses close to 2,000 pages a month, so a single TK572K typically covers the better part of eight months of everyday letters, invoices and reports before the low warning shows. Heavier coverage — dense forms, big graphics — shortens that, lighter text-only use stretches it.
Do I have to change any printer settings when I fit this cartridge?
No. On the FS-C5400DN the swap is purely mechanical: open the front cover, slide the old black unit out, remove the seal from the new one, slide it in until it seats, and close the cover. There are no menus to reset and no counters to adjust — the printer picks the cartridge up and carries on with the job queue.
The first few pages after fitting came out light — is the cartridge faulty?
Almost certainly not. Toner settles during shipping and storage, so a fresh cartridge can print pale for the first handful of pages. Take it out, hold it level and rock it gently side to side four or five times to spread the toner evenly, refit it and print a few test pages. Density normally evens out within the first short run; if it does not, that is a warranty conversation, not something you have to live with.
Can I buy ahead and keep a spare TK572K on the shelf?
Yes — that is exactly how most offices run this model. Keep the spare sealed in its bag, lying flat in a cool, dry cupboard away from radiators and direct sun, and it will sit happily for many months. Fit cartridges in the order you bought them, and reorder at $72.90 when the shelf spare goes into the machine, so the printer is never waiting on a delivery.
What happens if this cartridge fails well before 16,000 pages?
It is covered by a 1-year warranty and 1-year free returns, with the details laid out on our shipping & returns page. A unit that leaks, streaks heavily or dies early in its rated life goes back without a page-count argument — get in touch and we will sort the replacement or the refund.
How can a workgroup predict the next change instead of being surprised by it?
Write the fitting date and the printer's page counter reading on a note kept with the machine when the TK572K goes in. At a workgroup pace of roughly 2,000 pages a month, the counter tells you at a glance how much of the 16,000-page rating is used and how much remains. A ten-second counter check every few weeks turns the low-toner warning from a surprise into a formality, because you saw the number coming.
Does printing color documents use up this black cartridge too?
Yes, whenever those documents carry black content. The text on a color brochure, the black axis labels on a chart and the dark outlines in a graphic all come from the TK572K, even while the color cartridges supply the rest of the page. That is why a workgroup printing plenty of color material still sees the black slot call for replacement on its own schedule — black consumption follows the text and line work in your documents, not the document type.
How do I know the black is truly finished rather than just settled?
Watch how long any improvement lasts. A cartridge that prints evenly again after a gentle side-to-side rock, and stays even for a good run of pages, still had usable toner that had settled. One that fades again within a handful of pages, or fades in the same place every time, has genuinely reached the end of its 16,000-page life. At that point further rocking buys almost nothing, and the replacement belongs in the machine.
What happens to the empty TK572K after the swap?
Set it aside until the new cartridge has printed a few days of normal work without complaint — that way, if anything looks wrong early on, you can show exactly what came out of the machine. Then the empty goes to a toner recycling collection point or office-supply take-back bin rather than the general waste. It is handled as a single unit throughout, the same basis on which its 1-year warranty and 1-year free returns apply.
About This TK572K Black Toner Cartridge
Black does the heavy lifting in almost every office, and the TK572K is the high-capacity black unit built for the Kyocera FS-C5400DN workgroup printer: a single sealed cartridge, rated at 16,000 pages, that drops into the black slot with no tools and no settings to touch. It sits in our Kyocera Mita compatible range alongside the three color units for the same machine, and each color is ordered and replaced separately as it runs out. Stock ships from our warehouses in IL, PA, GA and CA, and if you want the part number double-checked before you order, our support team answers Monday to Friday, 9 AM to 5 PM CST.
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