Compatible with multiple models including C3224dw MC3224adwe MC3224dwe MC3224i C3326dw MC3326adwe MC3326i C3426dw MC3426adw and MC3426i broad printer support
Each pack contains 4 pieces of 1.5K toner chips designed to restore functionality for color laser printers
Easy to install directly onto toner cartridges without additional tools or technical expertise
Helps reset printer chip memory allowing the device to recognize refilled or reused cartridges
Engineered for performance with consistent transmission between cartridge and printer