In order to ensure that even the smallest print errors, such as hickeys, missing print, streaks and scratches, are reliably and quickly detected, Prinect Inspection Control works with two high-resolution cameras. This makes the system four times more sensitive than other systems (twice as sensitive for sheet length and sheet width respectively). The resulting resolution of 0.25 × 0.25 millimeter (RGB system) respectively 0.18 mm x 0.21 mm (PDF system) divides a 1,050 × 740 millimeter format sheet into incredible 12 respectively 20 million pixels - and this at maximum printing speed! The PDF comparison (PDF system) even doubles the resolution to ensure that even the "icing on the cake" can be detected.