Epson LX-300 Service Manual page 84

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