Compatible Replacement Chip for Lexmark W840 (non-OEM)

The chip resets the Lexmark toner cartridge. This allows you to refill the cartridge and use it for another lifetime.

This chip is for the Lexmark W840/n/dn models only.

Its for Europe region only. 

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.

Please note you also will need to source the correct toner powder for use with this model. This is the chip only but toner bottle is available at TonerTopUp. The cartridge must be full of toner when you install the new chip.

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

Save money! Refilling with high quality compatible toner give excellent results and costs much less than an original cartridge.

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

Product Name: Lexmark W840 Type Chip

Cartridge No.: W84020H

Page Yield/Capacity: Up to 30,000 pages at 5% nominal coverage

Condition: New compatible

Region: EUR| Learn more

Function: Resets the toner cartridge to enable and refilling or re-manufacturing.

Compatible Models: Lexmark W840/n/dn