Suitable Samsung SCX4200 Laser cartridges; Empty cartridge with all parts;     Our cartridges are subjected to printing, air pressure, temperature and humidity tests to ensure quality, and are warranted for ONE year from date of purchase.    Contact us today for more information about us and let us know how we can best serve your company. We are a professional manufacturer of printer and copier consumable in Zhuhai of China, Zhuhai is largest city for manufacturing inkjet cartridge and toner cartridge in the world. We can supply over 360 different cartridges available, ready to be filled on your order. These range from compatible cartridges suitable for HP, CANON, EPSON, XEROX, SAMSUNG, OKI, LEXMARK printers and suitable Kyocera Mita, Xerox, Canon, Panasonic, Brother, Toshiba, Ricoh, Sharp, Katun photocopiers. Every month we turn out 30000 toner cartridges. We also have a dessign team to support your packing needs. Our products are warranted for TWO ( 2 ) year from date of purchase.