The Everprint CHIP-XER-B1025 is a compatible laser cartridge chip for Xerox B1022 and B1025 printers. It is listed for cartridge reference 006R01731 and is intended for use when servicing or refilling a compatible cartridge.
The chip stores cartridge resource information and communicates with the printer, which uses that information to track cartridge use. The listing gives a yield reference of 13.7K pages. One chip is supplied per pack.