Paper Jam Service Check - Lexmark C734 Service Manual

5026
242.02—Paper Jam service check
Step Questions / actions
1 Has paper been fed from an input option
before?
2 1. Turn the printer off.
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 cable in connector JOPT1 (A)
for proper connection to the system board,
cable pinch points, and any other damage
to the cable or connector.
A
Is the cable damaged?
3 Carefully lift the printer off the option, and lay
the printer on its back. Check the option
connector for damage.
Is the option cable connector or cable
damaged?
4 Replace the complete tray 2 option.
Does the error clear?
2-68
Service Manual
Go to step 4.
Replace the option cable.
See "Option cable
"Rear
removal" on page
4-33.
"Right
4-37.
1 JBIN1 1 1 JFUSER1 JFUSER1 1 JHVPS1 1 JBLW1 1
1
JSB1 1 JFAN1 JBOR1 JMIRR1 1 JOPP1
1
JCVR1
F5 F6 JT1
JLVPS2
1
JCARTP1 F7
J49
1
JCARTS1
1
JBOOT1 1
JUSB1
JDIMM1 1
F9
J10
JCARTS2
1
JTLBT1
JCARTP2 1 1
JFMUSB1
1 1 JTWF1 JTWF1
F10
JTDBUG1
1 JDVR1 1
JTPS1
1
JOPT1 J5
1 JDX1 1
1 F13
1 JFDS1
F12
JINT1 F14
1
JFDPCK1 JTRAY1 JSEC1 JPH1
1 1 JT12
Replace the option cable.
See "Option cable
removal" on page
Problem resolved.
Yes
Go to step 2.
Go to step 3.
4-111.
Go to step 4.
4-111.
Replace the system board.
See "System board
removal" on page
No
4-139.