Lexmark X734DE - POST-Printhead Motor Not Connected Error Service Check

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920.05—POST—printhead motor not connected error service check
3
Remove the right cover. See “Right cover
removal” on page 4-41. Check the cartridge
motor 1/fuser motor cable (A) for proper
connection to the EP drive assembly, pinch
point for the cable, and damage to the cable
or connector
Is either cable damaged?
Replace the cartridge
motor1/fuser motor cable.
See “Cartridge motor 1/
fuser cable removal” on
page 4-70.
Go to step 4.
4
Replace the EP drive assembly. See
“Electrophotographic (EP) drive assembly
removal” on page 4-89.
Does the error clear?
Problem resolved. Replace the system board.
See “System board
removal” on page 4-165.
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 connectors JMIRR1 (A)
and JPH1 (B).
Does the error clear?
Problem resolved. Go to step 2.
Step Questions / actions Yes No
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
1
JSB1
JBIN1
JFAN1
JFUSER1
JBOR1
JHVPS1
JMIRR1JMIRR1
JBLW1
JCVR1
JLVPS2
JCARTP1
JCARTS1
JCARTS2
JCARTP2
JDVR1
JTPS1
JOPT1
JFDS1
JINT1
JFDPCK1JTRAY1JSEC1
JDX1
JT12
J5
JDIMM1
JOPP1JOPP1
JT1
JUSB1JUSB1
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
B