093-339 is an error from toner cartridge (toner CRUM communication error). Try another toner or/and drum cartridge and be sure the toner to be from your region.
The consumables are regionalized from diferent reason (marketing, taxes,etc). They have diferent part number for diferent region: North America, Europe, DMO. But if your toner worked till now you can try to restart the machine without the toner and insert it when the machine request it.