Compatible Replacement Chip for Oki C511 BLACK (non-OEM) 

The chip resets the toner cartridge, so you can refill it and use it for another lifetime.

Its compatible with these models. 

There is a killer chip. It locks out and stops you printing. You must replace it each time you refill to reset the cartridge and restore full functionality.

Specific instructions included - Fits in place of the original in the chip holder on side of the cartridge.  The chip is visible on the side held in place with a spring.

Its for all regions of the world (Worldwide except Japan). 

Available for the Black only.

Please note you also need the correct toner powder for use with this model. These are the chips only but toner bottles are available at TonerTopUp. The cartridge must be full of toner when you install the new chip or it will be useless.

Environmentally friendly!  Refilling cartridges saves raw materials, landfill waste, energy and CO2 emissions.

Save money! Refilling with high quality compatible toner and re-chipping gives excellent results and costs much less than buying an original cartridge.

Important! Ensure that your printer model, cartridge number and region match the details below.

• Product Name: Oki C511 Extra High Yield Type Chip
• Compatible Models: See above list.
• Cartridge No.: 44973508 Black (extra high capacity cartridge)
• Page Yield/Capacity: Up to 7,000 pages Black at 5% nominal coverage
  
• Condition: New compatible
• Region: WW (except Japan)| Learn more
• Function: Resets the toner cartridge to enable and refilling or re-manufacturing.