Brother HL-4000CN - Page 218

V-8
LCD Display < Name of Fail>
Contents of Trouble
Action Reference
BSD
Reinsert Xxxxx
Toner (X)
<IOT X Toner Detached>
Toner cartridge switch ASSY detected that the toner cartridge is not
mounted.
Insert toner cartridge.
See toner cartridge
detached FIP.
Xxxxx indicates Yellow
toner (Y), Cyan toner (C),
Magenta toner (M) or Black
toner (K).
2.8.7
2.8.8
Reinsert
Transfer Roll
<IOT transfer roll cartridge Detached>
Detected that the transfer roll cartridge unit ASSY is not mounted.
Insert transfer roll cartridge
unit ASSY.
See transfer roll cartridge
detached FIP
2.8.7
2.8.8
Set Print Head
Cartridge
<IOT print head cartridge E Detached>
Detected that the print head cartridge ASSY is not mounted.
Insert print head cartridge
ASSY.
See print head cartridge
detached FIP
2.3.2
2.3.3
Replace Xxxxx
Toner (X)
<IOT X Toner Empty>
Toner empty detected.
Replace toner cartridge.
See Yellow toner empty
FIP, Magenta toner empty
FIP, Cyan toner empty FIP
or Black toner empty FIP
Xxxxx indicates Yellow
toner (Y), Cyan toner (C),
Magenta toner (M) or Black
toner (K).
2.8.5
2.8.8