Xx, 920.01-Motor (Aligner) Error Service Check - Lexmark X734de Service Manual

147.xx, 920.01—Motor (aligner) error service check
Step Questions / actions
1. Turn the printer off.
1
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 entire length of the cable in
connector JFDPCK1 for proper
connection to the system board, for cable
pinch points, and for any other damage to
the cable or connector.
A
Is the cable damaged?
Check the cable in connector JFDPCK1 for
2
pinch points, and the cable or connector for
any other damage.
Is the cable damaged?
1. Disconnect the cable in connector
3
JFDPCK1 on the system board, and then
plug in the cable for the new paper pick
mechanism.
2. Bring the printer up in Diagnostics Menu
(turn the multifunction printer off, press
and hold 3 and 6, turn the MFP on, and
then release the buttons when the
progress bar displays).
3. Touch Motor Test.
4. Touch Align Motor.
Can you hear the aligner motor run?
Replace the paper pick
mechanism. See
"Rear
pick mechanism
4-40.
assembly removal" on
"Right
page 4-137.
4-41.
JFUSER1 JFUSER1
1 JBIN1 1 1 1 JHVPS1 1 JBLW1 1
1 1
JSB1 1 JFAN1 JBOR1 JMIRR1 JOPP1
1
JCVR1
F5
F6 JT1
JLVPS2
1
JCARTP1 F7
1 J49
JCARTS1
1
1
JBOOT1
JUSB1
JDIMM1 1
F9
J10
JCARTS2
1 JTLBT1
1 1
JCARTP2 JFMUSB1
1 1 JTWF1
F10
JDVR1 JTDBUG1
1 1
JTPS1
1
JOPT1 JOPT1 J5
JDX1
1 1 F13 1
1 JFDS1
F12
1 JINT1 F14
JFDPCK1 JTRAY1 JSEC1
JPH1
1 1 JT12
Replace the paper pick
mechanism. See
pick mechanism
assembly removal" on
page 4-137.
Replace the paper pick
mechanism. See
pick mechanism
assembly removal" on
page 4-137.
Yes
Go to step 2.
"Paper
Go to step 3.
"Paper
Replace the system board.
See
"Paper "System board
removal" on page
Diagnostic information
7526
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