Part numbers:
3635MFP-Z1, WC3550-Z1

Fuser Kit components:
Included in the fuser maintenance kit are a fuser, transfer roller, pickup roller and separation pad.

Replacement recommendations:
The fuser maintenance kit should be replaced every 100,000 prints. This will reduce jams, improve print quality, and extend the working life of your printer.

Compatible models:
Phaser 3635MFP/S
WorkCentre 3550