Xx, 906.01-906.04-Motor (Fuser) Error Service Check - Lexmark C734dn Service Manual

142.xx, 906.01–906.04—Motor (fuser) error service check
Step Questions / actions
1. Turn the printer off.
1
2. Remove the rear frame cover. See
frame cover removal" on page
3. Check the cables in connectors JCARTP1
(A) and JCARTS1 (B) (cartridge motor 1/
fuser motor cable) for proper connection
to the system board, for cable pinch
points, and for any other damage to the
cable or connectors.
A
B
Is either cable damaged?
Remove the right cover. See
2
removal" on page
motor 1/fuser motor cable for proper
connection to the EP drive assembly (A), for
pinch points for the cable, and for cable or
connector damage.
Is either cable damaged?
"Rear
4-33.
1 JBIN1 1 1 JFUSER1 1 JHVPS1 1 JBLW1 1
1 1
JSB1 1 JFAN1 JBOR1 JMIRR1 JOPP1
1
JCVR1
F5
F6 JT1
JLVPS2
1
JCARTP1
F7
1 J49
JCARTS1
1
1
JBOOT1
JUSB1
JDIMM1 1
F9
J10
JCARTS2
1 JTLBT1
1 1
JCARTP2 JFMUSB1
1 JTWF1
1
F10
JDVR1 JDVR1 JTDBUG1
1 1
JTPS1
1
JOPT1 J5
JDX1
1 1 F13 1
1 JFDS1
F12
1 JINT1 JINT1 F14
JFDPCK1 JTRAY1 JSEC1
JPH1
1 1 JT12
"Right cover
4-37. Check the cartridge
Yes
Replace the cartridge
motor1/fuser motor cable.
See
"Cartridge motor 1/
fuser cable removal" on
page 4-62.
Replace the cartridge
motor 1/fuser motor cable.
See
"Cartridge motor 1/
fuser cable removal" on
page 4-62.
5026
No
Go to step 2.
Go to step 3.
Diagnostic information
2-43
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