... -100%, 102-104%, 108% 1800-2000mt Per Month A4 copy paper ItemCopy PaperMaterial100% Wood PulpSizeA4, A3, Letter size(8. ... 5x11), Legal size(8.5x14)COPY PAPERBase Weight80gsm, 75gsm, 70gsmWhiteness94-96%, 98-100%, ... feedStay flat after copyingLeave no dust in the copy-machineNice appearance-white and cleanNice touch-smooth ... , Lnk-jet Printers FAX Machines A4 copy paper 70-80gsm