Xx, 920.02-Autocomp (Tray 1) Motor Error Service Check - Lexmark C734dn Service Manual

5026
140.xx, 920.02—Autocomp (tray 1) motor error service check
Step Questions / actions
Turn the printer off, and then remove the rear
1
frame cover. See
removal" on page
connector JFDPCK1 (A) for proper
connection to the system board, the cable for
pinch points, and the cable or connector for
any other damage.
A
Is the cable damaged?
Measure the resistance across fuse F13 on
2
the system board.
Is the fuse blown?
1. Disconnect the cable in the connector
3
JFDPCK1.
2. Connect the cable for the new paper pick
mechanism.
3. Select PRINT TESTS, and press Select
).
(
4. Select Tray 1 and press Select (
5. Select Single, and press Select (
Does the new pick motor turn before the feed
error occurred?
Service Manual
2-42
"Rear frame cover
4-33. Check the cable in
1 JBIN1 1 1 JFUSER1 1 JHVPS1 1 JBLW1 1
1 1 1
JSB1 JFAN1 JBOR1 JMIRR1 JMIRR1 JOPP1
1
JCVR1
F5 F6 JT1
JLVPS2
1
JCARTP1 F7
1 J49 J49
JCARTS1
1
1
JBOOT1
JUSB1
JDIMM1 JDIMM1 1
F9
J10
JCARTS2
1
JTLBT1
JCARTP2 1 1
1 JTWF1 JFMUSB1
1
F10
1 JDVR1 JTDBUG1
1
JTPS1
1 J5
JOPT1
1 JDX1
1 F13 1
1 JFDS1
F12
JINT1 F14
1
JFDPCK1 JTRAY1 JSEC1 JPH1
1 1 JT12
A
1 JBIN1 1 1 JFUSER1 JFUSER1 1 JHVPS1 1 JBLW1 1
JSB1 1 JFAN1 JBOR1 1 JMIRR1 1 JOPP1
1
JCVR1 JCVR1
F5
F6 JT1
JLVPS2
1
JCARTP1 F7
1 J49
JCARTS1
1
JBOOT1 1
JUSB1
1
JDIMM1
F9 J10
JCARTS2
1
JTLBT1
JCARTP2 1 1
1 JTWF1 JFMUSB1 JFMUSB1
1
F10
JTDBUG1
1 JDVR1 1
JTPS1
1
JOPT1 J5
1 JDX1 1
1 F13
1 JFDS1
F12
1 JINT1 F14
JFDPCK1 JTRAY1 JSEC1 JFDPCK1
JPH1
1 1 JT12
).
).
Yes
Replace the paper pick
mechanism. See
"Paper
pick mechanism
assembly removal" on
page 4-127.
Replace the system board.
See
"System board
removal" on page 4-153.
Replace the paper pick
mechanism. See
"Paper
pick mechanism
assembly removal" on
page 4-127.
No
Go to step 2.
Go to step 3.
Replace the system board.
See
"System board
removal" on page 4-153.
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