Everprint CHIP-XER-5325-DR is a laser chip for the DRUM-013R00591 drum cartridge. It is listed for Xerox WorkCentre 5325, WC 5330 and WC 5335, making it a replacement chip option for these multifunction systems.
The stated yield is 96,000 pages, matching the listed yield of the referenced Xerox 013R00591 drum cartridge. The chip tracks cartridge use; according to the product listing, reaching its set limit can cause the device to stop using the cartridge.
It is intended for the drum cartridge rather than a toner cartridge.