Users Manual - English
Page 131
...you have a print quality life. Verify the number and try again. See Replacing the drum unit (DR-520) on Drum The duplex tray is not installed properly. Do one . problem; Not Registered You tried to reset. See Turning off , wait a few seconds, and then turn it on again. ...Clean the primary corona wire on the drum unit. (See Cleaning the corona wire on page 48. Press 1 to access a One-Touch or Speed Dial...
...you have a print quality life. Verify the number and try again. See Replacing the drum unit (DR-520) on Drum The duplex tray is not installed properly. Do one . problem; Not Registered You tried to reset. See Turning off , wait a few seconds, and then turn it on again. ...Clean the primary corona wire on the drum unit. (See Cleaning the corona wire on page 48. Press 1 to access a One-Touch or Speed Dial...
Users Manual - English
Page 153
Press OK. 73.Parts Life 1.Drum Remaining:100% Note The life check of a part will not be accurate only if that part's life counter was installed. Troubleshooting and routine maintenance 139 a Press Menu, 7, 3. 73.Parts Life 1.Drum 2.Fuser 3.Laser Select ab & OK b Press a or b to select 1.Drum, 2.Fuser, 3.Laser, 4.PF Kit MP, 5.PF Kit 1 or 6.PF Kit 2. It will be accurate if that part's life counter was reset when the new part was reset during the life of these parts on the LCD. Checking the remaining life of parts C You can view the remaining life of the used part.
Press OK. 73.Parts Life 1.Drum Remaining:100% Note The life check of a part will not be accurate only if that part's life counter was installed. Troubleshooting and routine maintenance 139 a Press Menu, 7, 3. 73.Parts Life 1.Drum 2.Fuser 3.Laser Select ab & OK b Press a or b to select 1.Drum, 2.Fuser, 3.Laser, 4.PF Kit MP, 5.PF Kit 1 or 6.PF Kit 2. It will be accurate if that part's life counter was reset when the new part was reset during the life of these parts on the LCD. Checking the remaining life of parts C You can view the remaining life of the used part.