Lexmark 4036-304 manual Scan module does not move to lock position, CCD Pcba

4036-304

Scan module does not move to lock position

Cause	Relevant	Check	Action
	Unit
Home	CCD board	Tester check	Replace the
position			CCD PCBA.
sensor board
failure
Motor-main	None	Visual check	Connect the
control PCBA			connector.
connection
failure
Motor failure	Carrier motor	Visual check	Replace the
			carrier motor.
Power supply-	None	Visual check	Connect the
main control			connector.
board
connection
failure
Power supply	Power supply	Tester check	Replace the
fails.		(+24V, GND)	power supply.

2-8Service Manual