Lexmark 3200 Service Manual page 35

3.1.1.12 Reading is not performed
Cause
ADF cover open
3.1.1.13 Image does not appear
Cause
ADF cover open
Power supply-
main control
board connection
failure
Power supply
fails.
Lamp failure
Inverter failure
CCD board-main
control board
connection
failure
CCD board fails.
Relevant Unit Check Method
ADF cover Visual check
Table 3.6
Relevant Unit Check Method
ADF cover Visual check
None Visual check
Power supply Tester check
(+24V, GND)
#
Lamp Visual check
Inverter Visual check
None Visual check
CCD Board Visual check
Table 3.7
3-13
Maintenance Remark
Method
Close the ADF None
cover.
Maintenance Remark
Method
Close the ADF None
cover
Connect the None
connector.
Replace the None
power supply.
Replace the None
lamp.
Replace the None
inverter.
Connect the None
connector.
Replace the None
optical unit.