Lexmark 248X-200 series Service Manual page 35

24XX-200
FRU
3 Carrier motor
4 Logic board
Action
If the Home Position sensor is okay, verify that
the resistance of the carrier motor windings are
approximately 2 ohms for all printers.
Check the resistance at the following pin
locations:
CN2 - 1 and CN2 - 3
CN2 - 2 and CN2 -4
If all parts appear okay but the Home Position
Error still occurs, replace the logic board.
After replacing the logic board or any parts
affecting the carrier, perform the bidirectional
print adjustment. See
adjustment" on page
"Bidirectional print
4-4.
Diagnostic information
2-17