Looking for alternative supplies for my HP color laser printer, we found this Chinese Korean company that claims to manufacture excellent products. As it turns out, it’s plain rubbish. The 2 cartridges (one black, the other yellow), lasted like less than 3 weeks and some 200 copies printed. The printer is now dead as one cartridge has given up. We contacted their service – total indifference. I went to their website and posted a message in their to contact section. Tough luck, the website does not work and the server “had a problem”. I sent e-mail to the address indicated – no answer.
Some of the original HP cartridges are still working after thousands of prints. Should I say more?

The box for the Ref 3960 (Black)
So, don’t be fooled by their sales pitch and cheap price: “Better Quality, Competitive Price, Excellent Durability, Best Service” – all rubbish.
See here details of the company:
北京智美尔科技发展有限公司
Zhimei Seoul Beijing Technology Development Co., Ltd.
http://www.zmink.com/
智美环球（北京）国际贸易有限公司
地 址： 北京亦庄经济技术开发区BAD国际企业大道
电 话： 8610-6722-5233
加盟热线：4006-505-345
qq在线： 705566628
E-mail： mmmxk@163.com