89A Black Toner Cartridge Compatible for HP 89A CF289A 89X M507 1-Pack

89A Black Toner Cartridge Compatible for HP 89A CF289A 89X M507 1-Pack

• [WITH CHIP] Our products contain the new CHIP to ensure showing ink level and being adapted to the new firmware version.
• [Page Yield] 5,000 pages per Toner Cartridge at 5% coverage (Letter/A4)
• [Compatible Printer] HP Enterprise M507n / M507dn / M507X / M507dng / MFP M528dn / MFP M528f / MFP M528C / MFP M528Z Series Printers
• [Attention] When you touch the chip, static electricity may be created and thus the chip could become malfunctioned. To prevent this, please do not touch the chip during installing the toner cartridges. And if you see any error message such as "The indicated cartridges are not HP cartridges", please press "OK" to continue.
• [Maintain the Printer] So as to reduce the interruptions during printing, please disregard the update notification and chose the "No to check" to turn off the auto-update function.