User's Manual

4. Wipe the LSU lens of printer gently with dry lint cloth.
5. Open the auto feed tray and wipe the pickup roller gently with dry lint cloth.
10.2.Toner cartridge and drum component component maintenance
10.2.1.About toner cartridge and drum component component
1. Application and maintenance of toner cartridge
Please use the original toner cartridge for better printing quality.
Please pay attention to the following items while using the toner cartridge: