Users Manual - English
Page 100
... SUGGESTIONS Copy Quality Difficulties Vertical streaks appear in black text and graphic areas. light function. Printed ... 13 T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E If after cleaning, you still have scattered toner and the display shows CHANGE DRUM SOON, replace the drum unit with a new one . Make sure that you still see vertical streaks on your copies... printing is at the home position. Dark Stripes or Toner Stains Clean the FAX/MFC's interior and the primary corona wire of the toner cartridge. (See Routine Maintenance, page 11-17 and Cleaning the...
... SUGGESTIONS Copy Quality Difficulties Vertical streaks appear in black text and graphic areas. light function. Printed ... 13 T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E If after cleaning, you still have scattered toner and the display shows CHANGE DRUM SOON, replace the drum unit with a new one . Make sure that you still see vertical streaks on your copies... printing is at the home position. Dark Stripes or Toner Stains Clean the FAX/MFC's interior and the primary corona wire of the toner cartridge. (See Routine Maintenance, page 11-17 and Cleaning the...
Users Manual - English
Page 101
... will cause this problem. Ghost Images Note The drum unit is a consumable item and it may be that a torn piece of the drum is printed black. T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E 11 - 14 Try copying multiple pages to side. Markings may disappear by wiping the scanner windows with a ...page 11-19.) If a blurred page occurs after cleaning and the display shows CHANGE DRUM SOON, replace the drum unit with the toner cartridge installed. You may cause this case, replace the drum unit with a new one . Make sure that you use heat-sensitive ...
... will cause this problem. Ghost Images Note The drum unit is a consumable item and it may be that a torn piece of the drum is printed black. T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E 11 - 14 Try copying multiple pages to side. Markings may disappear by wiping the scanner windows with a ...page 11-19.) If a blurred page occurs after cleaning and the display shows CHANGE DRUM SOON, replace the drum unit with the toner cartridge installed. You may cause this case, replace the drum unit with a new one . Make sure that you use heat-sensitive ...