Chapter 44-14.1 User Maintenance4.1.1 Cleaning 0006-2337Advise the user to clean the following as necessary for every 10,000 prints without fail:T-4-1F-4-1Item Method Intervals RemarksWhite plate (copyboardcover)Wipe with a clothmoistened withwater or milddetergent; then, drywipe it. Be surethat the cloth iswell wrung.As necessaryCopyboard glass (large/small)As necessary, orevery 10,000 prints- parts in reader unitCopyboard glass retainer As necessary - parts of reader unitVertical size plate As necessary - parts of reader unit[1][2] [3][4]