Model Compatibility: Fits Color Laser 150, 150a, 150w, 150nw, MFP 178, 178nw, 179, and 179fnw printers and multifunction devices.
Part Number Match: Replaces drum chips labeled W1132A, 132A, W1120A, and 120A as specified in the product title.
Functionality Purpose: Restores drum chip functionality for compatible printer models after replacement or reset operations.
Quantity Included: Contains five identical drum chips per package for multiple replacements or spares.
Installation Use: Designed for use as a cartridge reset chip to enable continued of compatible laser printer cartridges.