Model Compatibility: Fits Color Laser 150, 150a, 150w, 150nw, MFP 178, 178nw, 179, and 179fnw printers and multifunction devices.
Part Number Match: Replacement chip designated as W1132A 132A and W1120A 120A for drum unit reset functionality.
Quantity Included: Package contains five (5) drum chips for use across multiple cartridge replacements or maintenance cycles.
Function Purpose: Restores drum counter functionality to enable continued after drum replacement in compatible devices.
Installation Scope: Designed for installation into drum units used with the specified Color Laser and MFP model series only.