Voltage error code

Let me know what the error code number is if you have it — that'll help narrow it down even more. Otherwise...

Start with the basics:

Power Source – Make sure the machine is plugged into a stable outlet. Use a voltage tester if you can. Low or fluctuating voltage will trigger errors.

UPS or Surge Protector? – If it's plugged into a UPS or surge bar, try going direct to the wall.

Power Cord – Look for any kinks, damage, or loose connections.