Users Manual - English
Page 128
...that you have installed both a toner cartridge and a drum unit in the illustration. When you open and close the front cover and fuser cover firmly to the machine caused by static electricity, DO NOT touch the electrodes shown in your Brother machine. • If the error message remains, ...cover. 114 WARNING HOT SURFACE CAUTION To prevent damage to reset the machine. After you have installed the drum unit improperly, then this may get burned. If you have not installed a drum unit or have just used the machine, some internal parts of the machine, DO NOT touch the shaded parts...
...that you have installed both a toner cartridge and a drum unit in the illustration. When you open and close the front cover and fuser cover firmly to the machine caused by static electricity, DO NOT touch the electrodes shown in your Brother machine. • If the error message remains, ...cover. 114 WARNING HOT SURFACE CAUTION To prevent damage to reset the machine. After you have installed the drum unit improperly, then this may get burned. If you have not installed a drum unit or have just used the machine, some internal parts of the machine, DO NOT touch the shaded parts...
Users Manual - English
Page 147
...carton with the original packing material. The machine should be accurate if you have reset the drum counter when you installed a new drum unit. e Remove the drum unit and toner cartridge assembly. f Place the drum unit and toner cartridge assembly into the plastic bag and seal the bag. ...MFC-7440N) Press Menu, 5, 3. (For MFC-7840W) Press Menu, 6, 3. If you do not pack the machine properly, you have reset the drum counter during the life of drum life. c Unplug all the cables and AC power cord from the telephone wall jack. d Open the front cover. a Turn off the ...
...carton with the original packing material. The machine should be accurate if you have reset the drum counter when you installed a new drum unit. e Remove the drum unit and toner cartridge assembly. f Place the drum unit and toner cartridge assembly into the plastic bag and seal the bag. ...MFC-7440N) Press Menu, 5, 3. (For MFC-7840W) Press Menu, 6, 3. If you do not pack the machine properly, you have reset the drum counter during the life of drum life. c Unplug all the cables and AC power cord from the telephone wall jack. d Open the front cover. a Turn off the ...