With Up to date Chip; Compatible High Yield Toner Cartridge for W1340X / 1340A / 134X / 134A Prmium Qality Black Ink Printing Page Yield: Around 2,400 Pages Black @ 5% Standard Coverage Rate on A4 Paper Size. For HP LaserJet MFP M232d M232dw M232dwc M232sdn M232sdw M233d M233dw M233sdn,M233sdw M234dw M234sdn M234sdw M236d M236s M236dw M236sdn M209dw M209d M211d M211dw - This Product Is NOT Compatible With Printer Models Ending with 'E' This Product Is NOT Compatible With Printer Models Ending with 'E' With Compatible Chip; Avoid Printer Updates Until the Cartridge is Depleted by Following the Simple Instructions in the Image. Manufactured with highest quality and standards by ISO, CE, & REACH Manufacturer For Best Printing Performance PRINTOXE Brand 100% Compatible in Retail Package Shown in Image. Shelf Life exceeds 24 Months.