Originally Posted by
MCPservice
Normally a blink count 5 is a mechanical issue, but question is this fault popping up in roughly the same location or is it happening regardless of the location. If it is happening in the same location, check your cable and see if they are frayed.
If the fault is popping up all over the table, with the power off, push the Y back and forth, are you using excessive force to move the head or is it getting to a certain location on the gantry and binding up, either way you need to pull the Y-axis assy and check for a bind together, by rotating the gear and if you still feel the bind, separate the servo mtr from the gear box and rotate them independently.
Let me know what you find.