The most popular form of lithographic printing used today, of which there are two variations, sheetfed offset and web offset.
Sheetfed offset presses print individual, cut sheets.
These presses are subdivided into the following format classes, indicating the maximum format of sheet that can be used: 0 500 mm x 700 mm I 560 mm x 830 mm II 610 mm x 860 mm III 650 mm x 965 mm III b 720 mm x 1020 mm IV 780 mm x 1120 mm V 890 mm x 1260 mm VI 1000 mm x 1400 mm VII 1100 mm x 1600 mm X 1400 mm x 2000 mm