Brother HLL3290CDW Service Manual page 57

Error
Description
Codes
The eject sensor detected that the
6004
fuser cover was open.
6007 *1
Developing terminal voltage detected
6101 that the toner cartridge (black) was
not installed.
Developing terminal voltage detected
6102 that the toner cartridge (yellow) was
not installed.
Developing terminal voltage detected
6103 that the toner cartridge (magenta) was
not installed.
Developing terminal voltage detected
6104 that the toner cartridge (cyan) was not
installed.
6106 *1
6200 *1
GRID terminal signal detected that the
6201
black drum unit was not installed.
GRID terminal signal detected that the
6202
yellow drum unit was not installed.
GRID terminal signal detected that the
6203
magenta drum unit was not installed.
GRID terminal signal detected that the
6204
cyan drum unit was not installed.
6208 *1
6209 *1
Electrified terminal or GRID terminal
signal detected that the black drum
620A
was not installed when the machine
was turned ON.
Electrified terminal or GRID terminal
signal detected that the yellow drum
620B
was not installed when the machine
was turned ON.
Electrified terminal or GRID terminal
signal detected that the magenta
620C
drum was not installed when the
machine was turned ON.
Electrified terminal or GRID terminal
signal detected that the cyan drum
620D
was not installed when the machine
was turned ON.
The electrodes of the high-voltage
6300 power supply PCB detected that no
waste toner box was set.
The registration mark sensor detected
6400
that no belt unit was set.
Refer Error
to: Codes
2-76 6602 *1
6701 *1
The internal temperature sensor
2-76 6801 detected a temperature higher than
the specified value.
2-76 6802 *1
Some fuser unit errors occurred at
2-76 6901 power-ON or upon recovery from
sleep mode.
After the error was detected at the
fuser unit, power was turned ON
again and the error is being checked.
2-76 6902
(If power is turned OFF and ON after
error code 6901 occurred, this code is
displayed for about 15 minutes.)
Electric discharge that may be caused
6A00 by dirt on the corona wire of the drum
unit was detected.
Electric discharge was detected when
the number of the black drum unit
6B01
rotations had become more than twice
of the upper limit.
Electric discharge was detected when
the number of the yellow drum unit
2-77 6B02
rotations had become more than twice
of the upper limit.
Electric discharge was detected when
the number of the magenta drum unit
2-77 6B03
rotations had become more than twice
of the upper limit.
Electric discharge was detected when
the number of the cyan drum unit
2-77 6B04
rotations had become more than twice
of the upper limit.
6B0A *1
2-77
6C01 *1
6C02 *1
2-77 6C03 *1
2-77 6C04 *1
2-77 6D00 *1
The develop release sensor detected
2-77 6E00 the develop roller disengagement or
engagement failure.
Detected that supply power is
2-79 6F00
unstable (less than 100 times).
After the registration rear sensor
2-79 7000 detects paper pass, the eject sensor
does not detect paper pass.
2-21
Description
Confidential
Refer
to:
2-79
2-80
2-80
2-81
2-81
2-81
2-81
2-81
2-81
2-82
2-82