Paper Jam Service Check - Lexmark C734 Service Manual

5026
244.05—Paper Jam service check
Step Questions / actions
1 Has paper been fed from an input option
before?
2 1. Bring the printer up in Diagnostics Menu
(turn off the printer, press and hold
. and turn on the printer).
2. Select PRINT TESTS, and press
Select (
3. Select a tray below tray 3, and press
Select (
4. Select Single, and press Select (
Did the page print correctly?
1. Turn the printer off.
3
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 connector at JOPT1 on the
system board for proper connection, the
cable for pinch points, and the cable or
connector for any other damage.
A
Is the cable damaged?
2-82
Service Manual
).
).
).
"Rear
4-33.
"Right
4-37.
1 JFUSER1 1 1
1 JBIN1 1 JHVPS1 JBLW1
1 1
JSB1 1 JFAN1 JBOR1 JMIRR1
1
JCVR1
F5
F6
JLVPS2
1
JCARTP1 F7
1 J49
JCARTS1
1
JBOOT1
JDIMM1
F9
JCARTS2
1
JTLBT1
JCARTP2 1 1
1 JTWF1
1
F10
JDVR1 JTDBUG1
1 1
JTPS1
1
JOPT1 J5
1 JDX1 1
1 F13
1 JFDS1
F12
JINT1 F14
1
JFDPCK1 JTRAY1 JSEC1 JPH1
1 1 JT12
Yes
Go to step 5.
Problem resolved.
and
Replace the option cable.
1
JOPP1
JT1
1
JUSB1
1
J10
JFMUSB1
No
Go to step 2.
Go to step 3.
Go to step 4.