[Grade Number] 2.06.00 [Grade Description] Paper, as typically generated by offices, shredded or unshredded, lightly printed, mass colored paper allowed, but no deep colored papers, with a minimum 70% wood-free paper, free of carbon and principally from from carbonless copy paper (CCP)/ no carbon required (NCR), free of manila envelopes, file covers, newspaper and cardboard. [Title] 
Ordinary sorted colored letters