Printronic Remanufactured Ink Cartridge Replacement for HP 701 CC635A (2 Black). For HP FAX 2140, Fax 640, Fax 650

2 Black. THIS IS A REMANUFACTURED PRODUCT - Remanufactured ink cartridges refer to cartridges produced from recycled empty ink cartridges after disassembling, inspecting, cleaning, reassembling, refilling, and quality assurance testing to ensure optimal performance. USED or COUNTERFEIT CARTRIDGE DETECTED - If you receive an error asking if the cartridge was sold to you as a new genuine HP-branded cartridge that has not been previously used, answer truthfully "NO" to dismiss the message. Depending on the prompt you see, you can also click "OK" to continue printing. LOW INK WARNING - When installing this cartridge, it may prompt as "Low Ink, Previously Used or Ink Has Been Depleted". This is very common with remanufactured cartridges as the ink gauge cannot be reset. To resume printing, click "Ok" or "Continue" through any prompts. If your printer has an LCD screen, press "Ok" on it. PRINTER COMPATIBILITY - For use with HP FAX: 2140 640 650.