This smart chip is required for a refilled CANON 131, 331, or 731 black cartridge to function properly. This chip is already included in our toner refill kits.
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The installation of this smart chip is required for a refilled CANON 131 cartridge to function properly. The chip is already included in our CANON 131 refill kits.
Purchasing this chip will allow your printer to display its toner level accurately and will let you know when you are about to run of toner.
InkOwl smart chips are of high quality. They have been engineered to emulate the original chip's functionality. They are calibrated to the page yield of our toner kits (2400 pages at 5% coverage).
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brand name or model designation for a non-OEM cartridge or product is made solely for purposes of
demonstrating compatibility.
