Lexmark 4098-001 - Manual (Page 21)

Diagnostic Information 2-9
4098-001
5 Encoder Strip
Encoder Card
Printhead Cable
System Board Check the encoder strip for proper installation.
Check the strip for wear, dirt and grease. Be sure
the carrier cable is fully seated in connector J10
and the cable is seated in the encoder card. Check
the cable for damage.
Perform the “Encoder Sensor Test” on
page 3-4 . If you cannot enter the test, replace the
system board.
6 Maintenance
Station A problem with the maintenance station can cause
carrier movement problems at the right margin. Go
to the
“Maintenance Station Service Check,”on
page 2-10 .
7 Operator Panel
Operator Panel
Cable
System Board If the carrier does not move when the access cover
is opened, check the actuator arm for binds. If the
arm is working correctly, check the operator panel
cable is fully seated in J16 at the system board
and in the operator panel. Check the continuity of
the cable at pins 3 and 4. If the cable is good,
replace the system board or operator panel.
FRU Action