The LCD displays 80 scheduled maintenance at each 100K and 600K page count interval. It is necessary to replace the appropriate maintenance kit at this interval to maintain the print quality and reliability of the print engine. Includes: - 110V fuser unit assembly - Transfer belt cleaner assembly - 2nd transfer roll assembly - Feed rolls (4 each) - Pick rolls (4 each) - Separation rolls (4 each) Compatible with: Lexmark C935dn Lexmark C935dtn Lexmark C935hdn Lexmark X940e Lexmark X945e