250.03-Paper Jam Error Service Check - Lexmark C734dn Service Manual

200.11, 250.03—Paper Jam error service check
Step Questions / actions
Open the front access door. Turn the
1
transport belt gear clockwise.
Did the transport belt move?
1. Disconnect the cable in connector
2
JFDPCK1 and connect the cables for the
new paper pick mechanism.
2. Bring the printer up in Diagnostics Menu
(turn off the printer, press and hold
. and turn on the printer).
3. Select MOTOR TESTS, and press
Select ( ).
4. Select Align Motor Test, and press
Select ( ).
Can you hear the align motor run?
Yes
Go to step 2.
Go to
"Input sensor
service check" on
page 2-128.
and
5026
No
Replace the transport belt.
See
"Transfer module
removal" on page 4-168.
Replace the paper pick
mechanism. See
"Paper
pick mechanism
assembly removal" on
page 4-127.
Diagnostic information
2-59
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