Paper Jam Service Check - Lexmark X734de Service Manual

7526
242.29—Paper Jam service check
Step Questions / actions
Bring the printer up in Diagnostics Menu (turn
1
the multifunction printer off, press and hold 3
and 6, turn the MFP on, and then release the
buttons when the progress bar displays).
Perform the Sensor Test for the option tray 2
tray present sensor.
Does the sensor test work correctly?
Is tray 2 a high-capacity input tray (2,000-
2
sheet feeder)?
243.02—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 connector JOPT1 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?
Service Manual
2-78
Problem resolved
Replace the HCIT elevator
up sensor. See
elevator motor with
sensor removal" on
page 4-296.
Go to step 4.
Replace the option cable.
See
"Option cable
"Rear
removal" on page
4-40.
"Right
4-41.
1 1 1 JFUSER1 1 JHVPS1 1 JBLW1 1
JBIN1
1 1 1
JSB1 JFAN1 JBOR1 JMIRR1 JOPP1
1
JCVR1
F5
F6 JT1
JLVPS2
1
JCARTP1 F7
J49
1
JCARTS1
1
1
JBOOT1
JUSB1
JDIMM1 1
F9
J10
JCARTS2
1
JTLBT1
JCARTP2 1 1
1 JTWF1 JFMUSB1
1
F10
JDVR1 JTDBUG1
1 1
JTPS1
1
JOPT1 J5
1 JDX1
1 F13 1
1 JFDS1
F12
JINT1 F14
1
JFDPCK1 JTRAY1 JSEC1 JPH1
1 1 JT12
Yes
Go to step 2.
Replace the complete
tray 2 option.
"HCIT
Yes
Go to step 2.
Go to step 3.
4-135.
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