In 1938, Xerox invented electrostatic copying technology, also known as Xerox technology. In 1959, Xerox developed electrostatic copy paper that was truly suitable for use in photocopiers, and its standard for producing copy paper has been the standard emulated by major paper mills, and it is not an exaggeration to say that it is a leader in the copying industry.
 
Xerox's paper raw materials come from New Zealand's own forests, and have also obtained FSC forest certification.
 
Xerox printing paper whiteness is about 92%, in line with the national standard of no more than 95% requirements, Xerox will be 92% whiteness called environmental whiteness, which is their long-term research on copy paper to come to the conclusion, 92% whiteness of paper is the most suitable for human eye reading. Moreover, in the bleaching process, chlorine-free bleaching is adopted, which not only does not produce toxic substances in the production process, but also reduces the irritation of chlorine to the skin and protects human health during use.
 
Xerox copy paper adopts a neutral sizing process, which does not produce acid gas during the copying process, which is conducive to extending the life of the copier. Sizing is mainly to enhance the resistance of the paper to the penetration of the aqueous solution, if the sizing degree is too small, the ink absorption is large, easy to disperse, that is, the paper, if the sizing degree is too large, the ink dries very slowly, and it is easy to stain the hands or the back of the upper paper. Therefore, for copy paper, moderate sizing is the best, and Xerox has done a good job in this process, whether it is 0.7mm or 0.5mm refill, the writing is very smooth, the ink will not accumulate on the paper, and it will not be overly penetrated and the handwriting will fall apart.