Here is the complete identification and specification for this part number:
Canon OEM F166400 is expensive. Third-party / compatible fuser units are available, but quality and longevity vary significantly. canonf166400
Fixing Assembly (Fuser Unit)
Approximately 50,000 to 80,000 pages (depending on media type and coverage). Here is the complete identification and specification for
If you need the or step-by-step replacement instructions for this specific fuser, let me know. 000 to 80
F166400 (also written as F-166400)