The Everprint CHIP-HP-CP5525-M is a compatible laser cartridge chip for the HP CLJ CP5525 series. It is intended for the magenta CE273A cartridge, with a stated resource of 15K pages.
The chip communicates cartridge information to the printer, including page-count data. The listing names LaserJet Enterprise Color CP5525dn, CP5525n and CP5525xh as compatible printers, making this a replacement component for the specified cartridge family.