Brother HL-L8250CDN, Service Manual

Page: 58 / 386

2-35
Confidential
Replace
Toner
-
Dot counter of the toner cartridge
(Black) or develop roller counter
has reached the upper limit was
detected. 4C01 2-50
Dot counter of the toner cartridge
(Cyan) or develop roller counter
has reached the upper limit was
detected. 4C04 2-50
During printing, dot counter of
color toner cartridge or develop
roller counter has reached the
upper limit was detected. 4C05 2-50
Dot counter of the toner cartridge
(Magenta) or develop roller
counter has reached the upper
limit was detected. 4C03 2-50
Dot counter of the toner cartridge
(Yellow) or develop roller counter
has reached the upper limit was
detected. 4C02 2-50
Replace WT
Box
Replace the Waste
Toner Box inside
the machine.
After the waste toner sensor
detected that the waste toner box
was almost full, pages more than
the specified number have been
printed. 4800 2-49
Self-
Diagnostic
Turn the power off,
then on again.
Leave the machine
for 15 min.
Some fuser unit errors occurred
at power-ON or upon recovery
from sleep mode. 6901 2-57
Will Automatically
Restart within 15
minutes.
After the error was detected at
the fuser unit, power was turned
ON again and the error is being
checked. (If power is turned OFF
and ON after error code 6901
occurred, this code is displayed
for about 15 minutes.) 6902 2-57
Short paper
Open the Back
Cover and then
press [Retry].
The registration rear sensor
detected that the paper loaded in
the paper tray was smaller than
the specified size. 8D01 2-65
Error Message
State
Error
Codes
Refer
to:
Upper line Middle line