Model compatibility integration with W1132A and W1120A drum units for performance
Designed specifically for use in Color Laser 150a 150w 178nw printers to maintain consistent print quality
Direct fit replacement for R404 R406 R407 R409 drum cartridge chips without modification
Enables full functionality of the drum unit by resetting chip counters and restoring printer recognition
Easy to install with no technical skills required, supporting quick cartridge replenishment and continued printing operations