My Epson printer says 'Parts Inside Still Moving' and remains in error. What should I do?

This error usually indicates the printer thinks a component is still moving when it shouldn't be. Try a hard reset: turn the printer off, unplug it, wait at least 30 seconds, then plug it back in and turn it on. Avoid opening the printer while it's powering on, as this can exacerbate the issue. If it continues, a mechanical component may be stuck and require professional repair.