Ink Bottle
There are various types of ink bottles.
Use a type that is compatible with the printer. Also, be sure to use only genuine items from Roland DG Corporation.
Do not subject ink bottles to impacts.
Never drop the ink bottles or shake them forcefully. The impact may damage the ink bottle, causing ink to leak out.
A used ink bottle must not be refilled with ink or otherwise reused.
If ink gets on your hands or clothing, wash it off as soon as possible. Removal may become difficult if you leave such adhered ink untreated.
Storage
Use up the ink before the expiration date printed on the ink bottle.
Store the ink bottle in a location that is not subject to direct sunlight or strong illumination.
Store the ink bottle unopened in a well-ventilated location at a temperature of 5°C (41°F) or higher and less than 40°C (104°F) and a relative humidity of 20 to 80% RH.