● Use the manufacturer's warranty grease.
Do not use molybdenum disulfide grease.
● Use lithium grease (if not Lube original grease, be sure to consult.)
● Do not mix any foreign body when adding grease or replacing ink cartridge.
● Pay attention not to let air into the pump when replacing the filter element.
● After refueling or replacing the filter element, be sure to open the exhaust plug to discharge the air in the pump.
