Refill Instructions: Lexmark 12A1970 Black Cartridge and others from Brother, Compaq, Dell, Lexmark, Sharp, Xerox, and others.

All of the new Lexmark black cartridges used in Z-series and X-series printers have a similar design and can use these instructions. In addition, the following cartridges can use these instructions.

• Brother IN-700 Black Cartridge
• Compaq 337709-001 Black Cartridge
• Compaq 33714-001 Black Cartridge
• Dell 310-3540 (X0502)(7Y743) Black Cartridge
• Dell T0529 Black Cartridge
• Dell - Several other Dell cartridges
• Lexmark #16 10N0016 Black Cartridge
• Lexmark #17 10N0217 Black Cartridge
• Lexmark #70 12A1970 Black Cartridge
• Lexmark #71 15M2971 Black Cartridge
• Lexmark #75 12A1975 Black Cartridge
• Lexmark #55 16G0055 Black Cartridge
• Lexmark #50 17G0050 Black Cartridge
• Lexmark #82 18L0032 Black Cartridge
• Lexmark #34 18L0034 Black Cartridge
• Xerox 8R7881 Black Cartridge