Users Manual - English
Page 121
... maintenance Error and maintenance messages B As with a new one. (See Replacing the drum unit on the LCD, and put it back into the drum unit again. Pull out the drum unit, take out the toner cartridge that is near the end of paper in the tray and set the "Paper Size...Drum End Soon Size mismatch Comm.Error Connection Fail Cause Action The toner cartridge is not the correct size. The drum unit is not in the tray is not installed properly. then replace the drum unit with any sophisticated office product, errors may occur and consumable items may need more help, the Brother...
... maintenance Error and maintenance messages B As with a new one. (See Replacing the drum unit on the LCD, and put it back into the drum unit again. Pull out the drum unit, take out the toner cartridge that is near the end of paper in the tray and set the "Paper Size...Drum End Soon Size mismatch Comm.Error Connection Fail Cause Action The toner cartridge is not the correct size. The drum unit is not in the tray is not installed properly. then replace the drum unit with any sophisticated office product, errors may occur and consumable items may need more help, the Brother...
Users Manual - English
Page 125
... telling you can still print; Do one . (See Replacing a toner cartridge on page 112.) You can be turned off for several minutes and then reconnect it . Order a new toner cartridge now. however, the machine is near the end of the following : (MFC-7440N only) See Transferring your faxes or... Journal report to see if there are any faxes you will soon run out. Do one of the following : Re-install the toner cartridge and drum unit assembly. Replace the empty toner cartridge with a new one of its life and the toner will not lose any important messages...
... telling you can still print; Do one . (See Replacing a toner cartridge on page 112.) You can be turned off for several minutes and then reconnect it . Order a new toner cartridge now. however, the machine is near the end of the following : (MFC-7440N only) See Transferring your faxes or... Journal report to see if there are any faxes you will soon run out. Do one of the following : Re-install the toner cartridge and drum unit assembly. Replace the empty toner cartridge with a new one of its life and the toner will not lose any important messages...
Users Manual - English
Page 144
...of paper and how much toner you do this estimate. Even if the LCD shows Drum End Soon, you may be significantly less than this , you replace the drum unit. (See Cleaning the laser scanner window on your drum will print may contain toner. If toner scatters on page 120.) CAUTION While removing ... 12,000 pages 1. There are many factors that determine the actual drum life, we have just used the machine, some internal parts of the machine will be extremely hot. The actual number of its life and it may be able to continue printing without having to buy a new one.
...of paper and how much toner you do this estimate. Even if the LCD shows Drum End Soon, you may be significantly less than this , you replace the drum unit. (See Cleaning the laser scanner window on your drum will print may contain toner. If toner scatters on page 120.) CAUTION While removing ... 12,000 pages 1. There are many factors that determine the actual drum life, we have just used the machine, some internal parts of the machine will be extremely hot. The actual number of its life and it may be able to continue printing without having to buy a new one.