Suitable for OKI B411d/411dn/431d/431dn
Page yield: 5%, 25,000 pages
Color: BK
Packing: neutral packing
All cartridges are fully re-manufactured in China
Contain new and reconditioned parts
Replace 1:1 for all the defectives
Advantages:
All our goods are 100% tested on line
100% guarantee
Customized package is supported
The defective rate is no more than 1%
Compatible New Drum Unit for OKI B431