[Product description]]        global leading innovation      

[Product raw materials] Brand New (mold + OPC + self-produced MR + PCR + DB/WB + LG powder)

[Product cycle] three cycles can be printed, all of which have been tested periodically.

[Product guarantee] 100% tested on the machine, any problem will be returned.

[Number of printed sheets] A4 paper can print about 2300 sheets at 5% coverage.

[Product packaging] (built-in shock absorber air bag) if you need a neutral color box, add 2 yuan.

   Yiwu black cool technology limited company is a comprehensive production enterprise integrating production and sales with independent toner cartridge brand-hp heipai and professional OEM toner cartridge processing.

Black Cool vision: make the best efforts to achieve the best cost-effective products of environmentally friendly toner cartridges, and let customers all over the country and around the world supervise us! Only the pursuit of customers can have black Cool demand! This way black Cool the struggle will be wonderful! Black Cool mission: Customer No. One! Employee No. II! Black Cool no. Three! Black Cool purpose: let customers print wonderful! Only our black Cool!

  OEM toner cartridges are shipped in white bubble bag by default (note: If you need a neutral color box, you need to add 2 yuan/piece. The color box can be matched with the goods to save freight. If you want us to install and deliver the goods, please explain in advance.) product cycle: print three cycles (powder can be added two to three times). Product guarantee: 100% tested on the machine, and any problems in the first cycle will be returned.

Solemnly promise:

before leaving the factory, all toner cartridges are tested on the machine. High-quality toner cartridges can be printed for at least 1-3 cycles! The toner cartridge can be returned or exchanged as long as there are any quality problems in the first cycle. You can accumulate enough boxes of goods and send them back to Shenzhen after shipment (OPC clips have unqualified test paper, put them in bubble bag boxes), our company is responsible for the cost of returning goods.