Lexmark X734DE - POST-Cartridge Motor 2 Not Connected Error Service Check

Diagnostic information 2-117
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920.14—POST—Cartridge motor 2 not connected error service check
Step Questions / actions Yes No
1 Turn the printer off, and then remove the rear
frame cover. See “Rear frame cover
removal” on page 4-40.
Reseat the cables in connector JCARTP2 (A)
and JCARTS2 (B).
Does the error clear?
Problem resolved. Go to step 2.
2
Check the cable in connector JCARTP2 and
JCARTS2 for pinch points and any other
damage to the cable or connector.
Are the cables damaged?
Replace the cartridge
motor 2/3 cable. See
“Cartridge motor 2/3
cable removal” on
page 4-73.
Go to step 3.
3
Remove the right cover. See “Right cover
removal” on page 4-41.
Check the cartridge motor 2/3 cable (A) for
the proper connection to the EP drive
assembly, pinch point for the cable, or
damage to the cable or connectors.
Is either cable (A) damaged?
Replace the cartridge
motor 2/3 cable. See
“Cartridge motor 2/3
cable removal” on
page 4-73.
Go to step 4.
4
Measure the resistance across the fuse F7
(A) on the system board.
Is the fuse blown?
Replace system board.
See “System board
removal” on page 4-165.
Replace the EP drive
assembly. See
“Electrophotographic
(EP) drive assembly
removal” on page 4-89.
1
JSB1
JBIN1
JFAN1
JFUSER1
JBOR1
JHVPS1
JMIRR1
JBLW1
JCVR1
JLVPS2
JCARTP1
JCARTS1
JCARTS2
JCARTP2
JDVR1JDVR1
JTPS1
JOPT1
JFDS1
JINT1JINT1
JFDPCK1JTRAY1JSEC1
JDX1
JT12
J5
JDIMM1
JOPP1
JT1
JUSB1
JBOOT1
JFMUSB1
J49
JTWF1
JTDBUG1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
JTLBT1
JPH1
F5
F6
F7
F9
F10
F12
F13
F14
1
1
J10
1
1
A
B
1
JSB1
JBIN1
JFAN1
JFUSER1
JBOR1
JHVPS1
JMIRR1
JBLW1
JCVR1JCVR1
JLVPS2
JCARTP1
JCARTS1
JCARTS2
JCARTP2
JDVR1
JTPS1
JOPT1
JFDS1
JINT1
JFDPCK1JTRAY1JSEC1
JDX1
JT12
J5
JDIMM1
JOPP1
JT1
JUSB1
JBOOT1
JFMUSB1
J49
JTWF1
JTDBUG1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
JTLBT1
JPH1
F5
F6
F7
F9
F10
F12
F13
F14
1
1
J10
1
1
A