Original Title: Dell C7D6F Toner Cartridge for B2375dnf/B2375dfw Mono Multifunction Laser Printer - High Yield Replacement, Office & Home Printing Solution Optimized Title: **Dell C7D6F High-Yield Toner Cartridge - Compatible with B2375dnf & B2375dfw Monochrome Laser Printers - Reliable Replacement for Office, Home, and Business Printing Needs** (Note: The optimized title improves keyword placement, clarifies compatibility, and adds usage scenarios while maintaining SEO best practices.)

The first toner cartridge I used after the Amazon return period elapsed, this cartridge was defective as the toner was not even on the page. Replaced with new cartridge and it printed ok. I now do not keep a spare on hand as they are not reliable in the long term like other cartridges I have purchased from my Dell printers.The same toner we get straight from Dell at half the cost. Zero issues to date.We always keep a spare toner cartridge for our Dell. So when we put one in we purchase a spare. The cartridges are good for 10,000 sheets. So this one sat for a few months before it was installed, It has uneven density and streaks, the vendor sticks to the 30 day warranty period. Purchase directly from Dell and you won't have this issue. Same price to purchase directly, the only reason I bought from Amazon was the easy one click purchase. So I'm stuck with a bad $200 cartridge, lesson learned.Great ProductThe replacement cartridge is printing as poorly as the one we replaced. Terrible prints.