L-6534VW Operation Guide Various Print Settings H Replace the paper core with a new one on the rewinder side, and attach the substrate to the paper core so that it is rewinding counter-clockwise. Select Counterclockwise for Rewinding Direction on the touch panel after replacing the substrate on the rewinder side. U “Replacing the Rewinder Side Substrate” on page 115 I Perform settings on the touch panel. U “Setting after Replacing the Substrate (Eye Mark for Reverse Feeding: Use)” on page 121 steps 1 to 8 J Return to the Operation Status screen, move the press switch from Standby to Ready , and then start printing.
Print the first copy, and then the press automatically adjusts the sensor sensitivity. K If the first copy pauses on the unwinder side workbench, press Print to Fine-tune . Print the second copy, and then pause on the unwinder side workbench. L Check the print results and measure the eye mark pitch (a) from the right edge of the eye mark for the first copy to the right edge of the eye mark for the second copy using a ruler with a 0.1 mm scale. M Calculate the adjustment value from the measured eye mark pitch (a) and the page length of the print data. The following shows the calculation method. Adjustment value = Value of measured eye mark pitch (a) - Page length of the print data 189