Epson FX-870/1170 - Manual (Page 64)

Troubleshooting
Chart 2. Carriage Does Not Move or Moves Abnormally
t h r
on the CO94 connmtors.
Manually the
Check the gears.
belt. and belt
pulley for
objects.
and
parts and
a s
Chapter
board.
CR motor. I f
any coil Is
Table 3-6 to test
CR drivers on the
board.
I f b a d .
b o a r d a t S W t l r .
END
E p s o n 3-11