Lexmark X746de - Paper Jam Error Service Check

2-76 Service Manual
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242.02—Paper Jam error service check
Step Questions / actions Yes No
1 Has paper been fed from an input option
before?
Go to step 4. Go to step 2.
2
1. Turn the printer off.
2. Remove the rear frame cover. See “Rear
frame cover removal” on page 4-37.
3. Remove the left cover. See “Left cover
removal” on page 4-24.
4. Check the entire length of the cable in
connector JOPT1 for proper connection to
the system board, cable pinch points, and
any other damage to the cable or
connector.
Is the cable damaged?
Replace the option cable.
See “Option cable
removal” on page 4-128
Go to step 3.
3
Carefully lift the printer off the option, and lay
the printer on its back. Check the option
connector for damage.
Is the option cable connector or cable
damaged?
Replace the option cable.
See “Option cable
removal” on page 4-128.
Go to step 4.
4
Replace the option tray 2.
Did the error clear?
Problem resolved. Replace the system board.
See “System board
removal” on page 4-157.