GRAPHTEC FC2250 - Page 162

FC2250-UM-251-9370 9-6
9. TROUBLESHOOTING
Part 5
Is the
acceleration 4 or
more?
Line waver.
No
Yes
Is the X belt
tension too low?
Adjust the belt tension.
Some lines waver, so lower
the acceleration.
Yes
Replace the X and Y
motors.
No
Is the belt loose?
Adjust the belt tension.
Yes
No
Replace the belt.