Lexmark 24XX-100 Service Manual page 33

24xx
FRU
1 Paper Select
Sensor
2 Paper Feed
3 Gear Train
4 Combination Lock
Mechanism
5 Left and Right
Hoppers
Action
With the paper select lever in the cut sheet
position, do the following:
• Try to load a cut sheet with Load/Unload.
(This button should not work)
• If paper loads, go to
Service Check" on page
If the paper does not feed, do the following:
• Remove the ASF.
• Be sure the base printer feeds paper
correctly.
• If the base printer does not feed paper
correctly, go to
Check" on page
Be sure the ASF drive gear on the inside right
side frame of the printer rotates.
Inspect the right side gear train for damage or
debris.
Remove the ASF right cover and ensure that
all the gears are in good condition.
Install the ASF and press FormFeed.
If the picker drive shaft does not rotate, replace
the combination lock mechanism.
If the ASF picker rollers rotate but a single
sheet is not picked, inspect the springs and
corner separators on the left and right hoppers.
Be sure the paper load lever is in the correct
position.
"Paper Select Sensor
2-25.
"Paper Feed Service
2-23.
Diagnostic Information
2-15