2NM/2NX/2NY/2NZ/2P0/2P6
1-4-67
5
CCD sensor Check whether the CCD sensor 
glass is dew condensed.
If the CCD sensor glass is dew condensed, 
remove the dew.
6
Adjustment of the 
scanner
Check the automatic adjustment 
of the scanner.
Perform maintenance mode U411, 
table(Chart1)_All.
(see page 1-3-54)
7
ISU Confirm the position of the lens 
and the CCD sensor.
If the lenses and the CCD sensor are 
misaligned, replace the ISU and perform U411.
(see page 1-3-54)
8
Control PWB The control PWB is defective. Replace the control PWB.(see page 2-2-12)
Defective part Check description Corrective Action