Verifying synchronzied duplex printing for tractored forms

The Side 1/Side 2 Verify feature automatically checks to make sure that the duplex printing system is properly aligned and the printing on both sides of the forms is synchronized. If the verification system detects that the data to be printed on Side 2 does not synchronize with the data printed on Side 1, or if it detects the printing alignment from Side 1 to Side 2 is off by more than 4.2 mm (1/6th inch), it stops the printer and displays an error on the touch panel.