【ACCURATE TONER LEVELS】With intelligent CHIP, toner levels can be accurately displayed on the printer like original cartridges which is more convenience and can avoid waste.

【COMPATIBLE PRINTERS】 Color Laser Pro M252dw, M252n, Color Laser Pro MFP M277dw, MFP M277n, MFP M277C6, MFP M274N Printer. Package includes： 2 x CF400X remanufactured toner cartridge (Black), 1 x user guide.

【ESTIMATED PAGE YIELD】Up to 2,800 pages per black toner cartridge at 5% coverage of A4 paper.Each cartridge is strictly inspected before leaving the factory to ensure smooth printing results with vivid text and clear images.

【ECO-FRIENDLY】Stable structure, remanufactured with the original shell, perfectly fit the printers without noise and highly stable on your printer.

【ENOUGH RELIABILITY】 Premium toner refills the remanufactured cartridges to offer sharp printing results comparable to the original cartridges for half the price.