Place of Origin
Guangdong, China
Compatible Printers
HP LaserJet 4240/4250/4350
Print Yield
BK:20,000pages (@5% under A4 paper) coverage
Quality Testing
100% Printing Testing Before Delivery
Print performance
Sharp Text,Strong Fix as good as original
Warranty
18 Months Under Regular
Replacement
1:1 Defective Replace Under Regular
Delivery
3-7 Workingn Days
Service
Accept Small Trial Order,Fast Delivery