Here's a summary of the VicLabs 45435101/45379304 Fuser Unit:Compatible Printers: Okidata B721, B731, MB760, MB770, MPS5501, MPS5502
Page Yield: Up to 200,000 pages at 5% coverage
Voltage: 110V
What's Included: 1 fuser unit
Weight: 4 pounds
Price: $316.90
Warranty: 1 year
Delivery: FREE delivery by Fri, Jul 25
Quality & Support: Manufactured in an ISO9001 & ISO14001 certified facility and tested before leaving the factory. VicLabs offers dedicated customer support for compatibility questions.Important Note: This is a non-OEM (third-party) replacement part. Make sure your printer model matches before purchasing, as return shipping costs may be the buyer's responsibility if the wrong model is ordered.