■ the use of sophisticated equipment package to ensure clean, free of impurities, effectively extending the life of cartridges, to print the image clearer, more dark, more light, more perfect 
 ■ Good compatibility. Toner composition and physical properties of the various indicators are in line with the original, it is corresponding copy, absolutely compatible printer 
 ■ Clean the print layout. Charged toner rapid, uniform, adequate, so that the presentation of the duplex print is small, clean layout 
 ■ Fixing firm. Toner softening point wide, able to adapt to temperature changes affect Kun, so in a variety of printing environments can achieve a solid snapshot.