Black toner cartridge for OKI B721/B721dn/B731/B731dn/45488801/45488901/45439001
*New shell, new rollers, new blades, tomegawa toner, new chips.
*All products are 100% tested one by one prior to packing.
*Dark and even printing, no leaking. High quality and excellent printing results
* Superior feature saves money by 50% or more .
* Wide universal with other models in other brand or market
Packing: Neutral packing. 4pcs/ctn. Customerized brand packing is supported.
CTN SIZE: 74*36*36CM
Quality Guarantee :
1. We replace 1:1 for all the defectives caused by workmanship and materials.
2. 18 mothes guarantee after manufacturing
With chemical toner from Japan
Hot sale product
All the parts are tested very sternly
All products are 100% tested one by one
Welcome OEM Order