Offset printing is used to print an overwhelming number of books, magazines, product catalogs, booklets, leaflets/flyers, brochures, CD covers/labels, pamphlets, bill books, calendars, posters, mailers, wedding/invitation cards, corporate stationery, business/visiting cards, letterheads, envelopes, CD/DVD stickers, calendars, wall posters, file folders, menu cards, danglers/streamers, handbills, shining paper, art paper, and other revealed substances that surround us. There are many types of printers, typically named magazine printers, publication printers, name board designing, name board printing, CPC offset printing, multi-color printing, etc., concerning various paper settings as follows: legal, letter, tabloid, orientation, portrait, landscape, front, back, both sides, thickness, paper materials, shiny paper, etc.