Service Checks; Xx-Mirror Motor Service Check - Lexmark C734 Service Manual

Service checks

110.xx—Mirror motor service check
Step Questions / actions
1 View the Event Log:
1. Turn off the printer, press and hold
and turn on the printer.
2. Select EVENT LOG, and press
Select (
3. Select Display Log, and press
Select (
Has an 110.xx error occurred three times or
more?
Turn the printer off, and then remove the rear
2
frame cover. See
removal" on page
connector JMIRR1 (A) for proper connection
to the system board, the printhead cable for
pinch points, and the cable or connector for
any other damage.
Is the cable damaged?
3 Measure the resistance across fuse F6 (A) on
the system board.
Is the fuse blown?
).
).
"Rear frame cover
4-33. Check the cable in
A
1 JBIN1 1 1 JFUSER1 1 JHVPS1 1 JBLW1
1 1 1
JSB1 JFAN1 JBOR1 JMIRR1
1
JCVR1 JCVR1
F5
F6
JLVPS2
1
JCARTP1 F7
J49
1
JCARTS1
1
JDIMM1
F9
JCARTS2
1
JTLBT1
1 1
JCARTP2
1 JTWF1
1
F10
1 JDVR1 1 JTDBUG1
JTPS1
1
JOPT1 J5
1 JDX1
1 F13 1
1 JFDS1
F12
1 JINT1 F14
JFDPCK1 JTRAY1 JSEC1
JPH1
1 1 JT12
A
1 1 1 JFUSER1 1 JHVPS1 1 JBLW1
JBIN1
1 1
JSB1 1 JFAN1 JBOR1 JMIRR1
1
JCVR1 JCVR1
F5
F6
JLVPS2
1
JCARTP1 F7
J49
1
JCARTS1
1
JDIMM1
F9
JCARTS2
1
JTLBT1
1
JCARTP2 1
1 JTWF1
1
F10
1 JDVR1 JTDBUG1
1
JTPS1
1
JOPT1 J5
JDX1
1 F13 1
1
1 JFDS1
F12
1 JINT1 F14
JFDPCK1 JTRAY1 JSEC1 JPH1
1 1 JT12
CAUTION—POTENTIAL EYE INJURY:
Laser Radiation—Avoid eye exposure to the beam. Always
point the printhead laser down into the packaging as shown.
The laser can cause damage to your eyesight or the eyesight of
others.
Yes
Replace the printhead. See
"Printhead removal,
and
installation, and
adjustment" on
page 4-121.
Replace the printhead. See
"Printhead removal,
installation, and
adjustment" on
page 4-121.
1
JOPP1
JT1
JBOOT1 1
JUSB1
1
J10
JFMUSB1
Replace the system board.
See "System board
removal" on page
1
JOPP1
JT1
1
JBOOT1
JUSB1
1
J10
JFMUSB1
No
Go to step 2.
Go to step 3.
Go to step 4.
4-139.
Diagnostic information
5026
2-37