1．Cartridge Model:  HP2550 (Q3960BK/Q3961C/Q3962Y/Q3963M) 2.       For use in the printer models:  HP Color LaserJet 2550L/2550N/2550LN Series

3.       Color:  BK/C/M/Y

4.       Quality: Completely new /first-hand remanufactured original toner cartridge, new OPC, PCR, MR, DB, WB, LG toner powder. It can print for 3 periods. Inner package is airbag or aribag to protect the toner cartridge well from any other accidents. Outer package is neutral color box. We can offer OEM service for those big orders. (Each model above 1000pcs).

5.       Page Yeild:  pages (5% coverage)

6.       MOQ: 8PCS

7.       Payment:  T/T in advance or Western Union.

8.       Delivery Time: 3-5 work days after receiving the T/T copy of the payment.

9.       Tips for using toner cartridges:

1). Make sure the printer is power off before you want to take off the empty toner cartridge.

2). Shake the new cartridge by your hand to make sure the toner powder inside is equally spersed, to guarantee the good printing quality.

3). Avoic the OPC from sunshine or light, do not touch the OPC.

4). When the printing is vague, it means the toner powder inside is very little. But you can take off the cartridge and shake it by hand, then it can continue to work and print over 10 pages, please make full use of them.

5). To ensure working normally, the end user should keep a new toner cartridge at hand for preparation.

6). The empty toner cartridge, pls send them to the recycle stations and protect our environment from any pollution or waste.