LX-3(M
Service Manual
Tmubleshootina
3. Printing is faulty during self-test, but carriage operation is
AC input voltage normal?
Uss
correctAC
input voltage.
120V version is 103.5 -132V
No
fluotuatkn
from AC
voftage
230V version is 198- 264V
range is permitted.
Hold down the
LF/FF
button
and turn on the printer to
normal.
I
start
printing the self-test.
I
ra
the
oonnactors
CN2-
ASSY.,
MAIN and the Printer
Reinaertfhem
-.
Verify FFCS are properly
inserted and have continuity
If they are OK, replace the
Printhead.
4
Adjust the
PLATEN gap.
Replace the BOARD
ASSY.,MAIN.
&
YES
N
Rev.A
5-7
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