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 Samsung Pro Xpress C3060FW (CLT-K503L) Black Toner Cartridges 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 CLT-K503L 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 Samsung Pro Xpress C3060FW Toner Cartridges Black guaranteed to perform with Samsung Laser Printers. It replaces the original Samsung Pro Xpress C3060FWBlack. The use of compatible replacement Cartridges and supplies does not void Printer Warranty. Our Compatible for CLT-K503L Laser Toner Cartridges and supplies. For use in the following printers: ProXpress C3010DW, ProXpress C3010ND, ProXpress C3060F, ProXpress C3060FW
Frequently Asked Questions
How do we stop the C3060FW running out of black in the middle of the week?
Make the low-toner warning your trigger rather than the first faded page. The CLT-K503L is rated at 8,000 pages, and after the warning there is normally enough reserve for ordinary work while a replacement ships — but only if the order goes out the same day. Offices that keep one spare on the shelf never face the problem at all: the warning simply means fitting the spare and reordering at leisure.
Our C3060FW scans hundreds of pages a week — is that what is eating the toner?
No. Scanning only reads pages; it uses no toner at all. What spends the CLT-K503L is everything the machine puts on paper: prints, copies and faxes it receives and prints out. If the level is falling fast, look at the copy count first — walk-up copying is the consumption most offices forget to count.
What does the black in an ordinary page cost on this machine?
At $74.12 for a cartridge rated at 8,000 pages, the black toner in a standard page is about 0.93 cents. Copies cost the same as prints page for page, so the figure holds across everything the C3060FW produces on paper.
Is the high-yield version worth it over the standard black?
For this machine, usually yes. The standard counterpart, the CLT-K503S, is rated for fewer pages; the CLT-K503L's 8,000-page capacity means fewer interruptions on a machine the whole team depends on. The choice only tilts the other way if the printer is used so lightly that a cartridge would sit in it for years.
Which other machines share this cartridge?
The CLT-K503L also serves the ProXpress C3010DW, ProXpress C3010ND and ProXpress C3060F alongside the C3060FW. Matching the code on the cartridge you remove — CLT-K503L — is the quickest confirmation that you are ordering the right supply.
What cover stands behind this purchase?
A one-year warranty against defects on the cartridge, and free returns at any point within the first year of purchase — the full details live on the shipping and returns page. If you need help, our team is available Monday to Friday, 9 AM to 5 PM CST.
About This ProXpress C3060FW Black Cartridge
One CLT-K503L high-yield black cartridge for the Samsung ProXpress C3060FW — 8,000 rated pages, $74.12, roughly 0.93 cents a page — feeding every print, copy and received fax the machine produces. It ships from whichever of our Illinois, Pennsylvania, Georgia or California warehouses is closest, and the rest of the platform's supplies are in the Samsung toner collection.
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