Printing of - (i) product insert and literature for industries; (ii) material in roll and sheet such as tickets, receipts, slips; (iii) security paper and documents with a bearer's value such as tickets, slips, receipts, checks; (iv) forms such as commercial and business forms, optical character recognition forms, computer forms and letters, forms with carbon paper or other self-copy paper; (v) commercial documents and materials such as books, catalogs, manuals, maps, posters, cards, labels, envelopes, stationery paper; (vi) shipping material such as boxes, containers, receptacles; (vii) checks.