The Everprint CHIP-CAN-069H-M is a magenta laser cartridge chip for Canon 069H 5.5K cartridges. It is a replacement component used when a cartridge is refilled or refurbished, helping the printer recognize the cartridge again.
The chip is listed for the Canon MF752Cdw, MF754Cdw and LBP673Cdw. Without replacing a cartridge chip after refilling or refurbishment, the printer may reject the cartridge and show a replacement warning. This component addresses that recognition step for the magenta cartridge.