Brother International HL-3400CN Service Manual - Page 37

Installation

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CHAPTER 3iNSTALLATION 3. INSTALLATION WORK ACAUTION Do not lean against or apply any excessive force to the media cassette or open covers; otherwise it may cause the product to tilt or fall over and result in injuries. Install the parts of the starter kit into the printer according to the following procedures: 3.1 Install the OPC Belt Cartridge A\PRECAUTION • Do not directly touch the OPC belt surface with bare hands or gloves. • If the belt is exposed for more than two minutes to a light source of 800 lux, the belt may be damaged. (1) Open the front cover and the top cover by releasing the latches. PRECAUTION When installing or removing the OPC belt, be sure to open the front cover first. Failure to do so will cause the OPC belt to be damaged due to contact with the toner cartridges. Front cover (2) Release the belt cartridge lock levers (left & right). Belt cartridge lock lever (L) Top cover Fig. 3-3 1 Fig. 3-4 Belt cartridge lock lever (R) 3-8

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CHAPTER
3
iNSTALLATION
3.
INSTALLATION
WORK
A
CAUTION
Do
not
lean
against
or
apply
any
excessive
force
to
the
media
cassette
or
open
covers;
otherwise
it
may
cause
the
product
to
tilt
or
fall
over
and
result
in
injuries.
Install
the
parts
of
the
starter
kit
into
the
printer
according
to
the
following
procedures:
3.1
Install
the
OPC
Belt
Cartridge
A\PRECAUTION
•
Do
not
directly
touch
the
OPC
belt
surface
with
bare
hands
or
gloves.
•
If
the
belt
is
exposed
for
more
than
two
minutes
to
a
light
source
of
800
lux,
the
belt
may
be
damaged.
(1)
Open
the
front
cover
and
the
top
cover
by
releasing
the
latches.
PRECAUTION
When
installing
or
removing
the
OPC
belt,
be
sure
to
open
the
front
cover
first.
Failure
to
do
so
will
cause
the
OPC
belt
to
be
damaged
due
to
contact
with
the
toner
cartridges.
(2)
Release
the
belt
cartridge
lock
levers
(left
&
right).
Front
cover
Belt
cartridge
lock
lever
(L)
Fig.
3-3
1
Fig.
3-4
Top
cover
Belt
cartridge
lock
lever
(R)
3-8