Fusing unit – Brother HL-3450CN User Manual
Page 138
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CHAPTER 5 MAINTENANCE
5-22
F
F
F
U
U
U
S
S
S
I
I
I
N
N
N
G
G
G
U
U
U
N
N
N
I
I
I
T
T
T
Fusing Unit
When the following message appears on the LCD panel, you must replace
the Fusing Unit:
!
Warning
The Fusing Unit and the parts around it are HOT! Be sure to wait until
the Fusing Unit has cooled down sufficiently before replacing the
Fusing Unit.
If you touch the HOT parts, you might get injured.
!
Warning
After replacing the Fusing Unit, wait for approximately 30 minutes
before printing to allow the fusing oil to circulate.
REPLACE FUSER
!
!
!
!"
"
"
"
READY
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