Users Manual - English
Page 67
...long. Drum Error The corona wire on the drum unit Clean the corona wire on the drum unit. (See needs to be cleaned. See Document jams (DCP-7040 only) on page 57 or Using the automatic document feeder (ADF) (DCP-7040 only) on page 74.) 55 Replace the drum unit. (See Replacing the drum unit on... with a new one. (See Replacing the drum unit on page 74.) B Cooling Down Wait for a while The temperature of its life. Drum End Soon The drum unit is indicated on the LCD, and put it . Cover is Open The fuser cover is too hot. If you have a print quality problem;
...long. Drum Error The corona wire on the drum unit Clean the corona wire on the drum unit. (See needs to be cleaned. See Document jams (DCP-7040 only) on page 57 or Using the automatic document feeder (ADF) (DCP-7040 only) on page 74.) 55 Replace the drum unit. (See Replacing the drum unit on... with a new one. (See Replacing the drum unit on page 74.) B Cooling Down Wait for a while The temperature of its life. Drum End Soon The drum unit is indicated on the LCD, and put it . Cover is Open The fuser cover is too hot. If you have a print quality problem;