134X W1340X ( 134A W1340A ) with CHIP Compatible Toner Cartridges High Capacity 2 Black for M207 M207dw M209 M209dw M209d M234 M234dw M234sdw M234sdn Printer, Incompatible with printers ending in 'e'

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Important Notice: In order to avoid firmware update to block the compatible toner cartridge to be used continuously in the future, please also close the Printer Update and Firmware Update in Setup. Our compatible toner cartridges are not suitable for use with H P+ printers that have model numbers ending with "e". H P+ printers are designed to function exclusively with original toner cartridges and are incompatible with any compatible toner cartridges. ^^ 2.
Item content: 134X W1340X ( 134A W1340A ) Compatible Toner Cartridges with CHIP, 2 Pack, Black. It's the perfect replacement for your original cartridge. ^^ 3. Compatible with printers M234 M234dw M234sdw M234sdn, M209 M209dw M209d M207 M207dw Printers. Page Yield High Capacity, 2400 pages black at 5% coverage, A4 paper, letter. (ISO/IEC standard). ^^ 4. ISO Quality Factory Our toner cartridges are manufactured with new components and are manufactured in the factory that meets ISO 9001 quality management, ISO 14001 environmental management and ROHS environmental standards. We specialize in producing compatible toner cartridges with 20 years of technical experience. ^^ 5. Better Printing Effect We provides the better printing effect for users like the original toner. The image resolution is clear, and has strong layers. The copies look beautiful. The color is uniform, clear and comfortable.