Paper Jam Service Check - Lexmark C746n Service Manual

242.17—Paper Jam service check
Step Questions / actions
Has paper been fed from an input option
1
before?
1. Turn the printer off
2
2. Remove the rear frame cover. See
frame cover removal" on page
3. Remove the right cover. See
cover removal" on page
4. Check 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?
Carefully lift the printer off the option, and lay
3
the printer on its back. Check the option
connector for damage.
Is the option cable connector or cable
damaged?
Is tray 2 an high-capacity input tray (HCIT)?
4
Go to step 4.
Replace the option cable.
See
"Option cable
"Rear
removal" on page
4-47.
"Right
4-51.
Replace the option cable.
See
"Option cable
removal" on page
Replace the HCIT top
plate. See
assembly removal" on
page 4-206.
Yes
Go to step 2.
Go to step 3.
4-135.
Go to step 4.
4-135.
Replace the complete
tray 2 option.
"Top plate
Diagnostic information
5026
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