What maintenance is required for the DR-C125 scanner?

Daily maintenance includes cleaning the outside of the scanner with a slightly dampened, well-wrung cloth, cleaning the inside of the scanner, and cleaning the scanning glass and rollers. Never use alcohol, benzene, paint thinner, or any other flammable substances when cleaning. Turn OFF the scanner and disconnect the power cord before cleaning. Consumable parts may need to be replaced periodically. (Page 81)