FCX4000-UM-251-9370 9-18
9 TROUBLESHOOTING
Error cord No. LCD Display Cause Solution
E01022
There was a heavy load
on the up and down
function of the tool
carriage.
Remove the object disturbing
the operation, and then turn
on the power after turning off
the power.
The Y or X exible cable
has damage.
Conrm the Y or X exible
cable is not broken.
Replace the Y or X exible
cable when it is broken.
There is the dust on the
pen height encoder strip.
Remove the
dust from the
pen height encoder strip.
The pen height encoder
strip has damage.
Replace the pen block
assembly when the pen height
encoder strip has damage.
The exible cable
for the pen height is
broken.
Replace the pen block
assembly when the exible
cable for the pen height has
damage.
The wire of MC coil is
broken.
Conrm the MC coil moves
smoothly.
There is possibility of broken
MC coil if it is not moved
smoothly.
Replace the Replace the pen
block assembly.