Product Description
Model Number: Compatible Mita TK310/312 toner cartridges
Designed for: Kyocera FS-2000D/3900DN/4000DN
Printing Colour: Black Toner
Cartridge's Status: Full
Page Life: 12000
Testing: 100% test before shipment
Defective rate: Less than 0.3%
Packaging & Shipping
Packing: Neutral packaging
MOQ: For the first order, no MOQ
Lead time: 1-10days depend on quantity
Shipping: FOB by Air/Sea/Express


Our Services
Why US:
Brief description of OAT
1. We are a big factory producing duplicator ink, master and toner cartridge.
2. Specialized in this field for nearly 18 years.
3. Our R&D close to OEM or exceed OEM Performance;
4. Japan raw material or same as OEM material
5. Professional QC and Environmental Testing Chamber
6. Automatic production line to keep stable quality
7. Well trained sales team;
8. ISO14001: 2004 Standard
9. Direct factory price & high quality.

Strictly Quality Control:
1. Incoming Material Quality Control
-Each component requires strict testing to ensure the perfect matching.
2. Production online Quality Control
-Insure each of our product is 100% tested before down of the production line
3. Final Quality Control
4. Outgoing Quality Control
-All products are pre-tested before leaving factory


Good Service:
1. We guarantee for 100% replacement or refund if any detective goods by our fault
2. Best customer service and technical support
3. Safe and prompt delivery: Courier, airway, seaway for your choice.
4. Any inquiry must be replied within 24 hours

Company Information

Since 2006, we enter into the line of laser toner cartridge. To ensure the good quality, we use importing materials, like toner and OPC.

Through years of efforts, certified by ISO9001 & ISO14001, we have developed into Hi-tech industrial company with robust comprehensive strength, a mature management system, and an extensive distribution network. We have branches in many provinces of China, and develop agents overseas.

Xiamen O-Atronic will be oriented to the principle of "Emphasizing high quality, good service and mutual benefits" and the philosophy of "honesty, diligence, union and renovation", make continuous efforts towards greater progress and share the happiness brought by technical development and social advancement with various social circles.