Model Compatibility: Fits Color Laser 150, 150a, 150w, 150nw, MFP 178, 178nw, 179, and 179fnw printers and multifunction devices.
Part Number Match: Replacement chip labeled W1132A 132A and W1120A 120A as specified in the product title.
Functionality Purpose: Restores drum chip functionality for color laser printer cartridges used in compatible models.
Quantity Included: Package contains five identical drum chips for replacement or spare use.
Installation Scope: Designed for use as a direct functional replacement of the drum chip in specified cartridge configurations.