Imaging system oil management

A liquid electrophotography printing (LEP) system, comprising an oil storage system, to store oil that has been processed into clean oil by an oil recycling apparatus, the oil storage system comprising:

• a first container to store clean oil from the oil recycling apparatus, the first container to recirculate clean oil into the LEP system;
• and
• a second container to store clean oil from the oil recycling apparatus that has not been in the first container,
• wherein
• of the first and second containers, the oil routing system routes clean oil to the imaging system only from the first container, and
• the clean oil is to be stored in the first container and second container separate from waste fluid from the LEP system.

A method of managing oil, the method comprising:

• receiving first clean oil from a recycling apparatus of an imaging system,
• storing the first clean oil in a first tank as clean oil,
• receiving second clean oil different from the first clean oil from the recycling apparatus;
• storing the second clean oil in a second tank as clean oil;
• and
• of the first and second tank, routing clean oil only from the first tank to the imaging system.