Brother DCP 9045CDN User Manual

Troubleshooting and routine maintenance
133
C
bHold the green handle of the drum unit. 
Lift the drum unit up and then pull it out 
until it stops.
 
cRelease the grey lock lever (1) that is on 
the left side of the machine. Lift the front 
of the drum unit and pull the drum unit 
completely out of the machine using the 
green handles on the drum unit.
 
 

134
CAUTION 
Make sure that you use the drum unit 
handles when carrying it. DO NOT hold the 
sides of the drum unit.
  
We recommend that you place the drum 
unit on a clean, flat surface with a piece of 
disposable paper underneath it in case you 
accidentally spill or scatter toner.
  
If toner scatters on your hands or clothes, 
wipe or wash it off with cold water at once.
  
To prevent damage to the machine from 
static electricity, DO NOT touch the 
electrodes shown in the illustration.
 
 
dHold...

Troubleshooting and routine maintenance
135
C
eRemove the waste toner box from the 
machine using the green handle.
 
Note
Discard the used waste toner box 
according to local regulations, keeping it 
separate from domestic waste. If you have 
questions, call your local waste 
disposable office.
 
fUnpack the new waste toner box and 
put the new one in the machine using 
the green handle.
 
gPut the belt unit back in the machine. 
Match the h mark on the belt unit to the 
g mark on the machine. Push down...

136
hPut the drum unit back in the machine as 
follows.
1Make sure that the grey lock 
lever (1) is in the up position and 
put the drum unit in the machine. 
Push down the grey lock lever (1).
 
Note
When you put the drum unit in the 
machine, match the green guides (1) of 
the drum unit handle to the green 
arrows (2) on both sides of the machine.
 
 
 

Troubleshooting and routine maintenance
137
C
2Push the drum unit in until it stops. 
iClose the front cover of the machine. 
How to change the LCD 
Language
C
You can change the LCD lanugage.
aPress Menu, 1, 0. 
10.Local Language
aEnglish
Français
bDeutsch
Selectabor OK
bPress a or b to select your language.
Press OK.
cPress Stop/Exit.
 

138
Packing and shipping 
the machine
C
If for any reason you must move or ship your 
machine, carefully re-pack the machine in the 
original packing material to avoid any 
damage during transport. If you do not pack 
the machine properly, you could void your 
warranty. The machine should be adequately 
insured with the carrier.
If the machine must be shipped, please read the 
instructions in this section which explains how 
to properly prepare your machine for transport.
WARNING 
Once your machine has...

Troubleshooting and routine maintenance
139
C
Repacking the machineC
aTurn off the machine’s power switch. 
Disconnect all cables, and then unplug 
the power cord from the electrical 
socket.
bPush the Scanner Lock Lever down to 
lock the scanner. This lever is located on 
the left of the scanner glass.
 
cPress the front cover release button and 
then open the front cover.
 
dHold the green handle of the drum unit. 
Lift the drum unit up and then pull it out 
until it stops.
 
eRelease the grey lock...

140
 
CAUTION 
We recommend that you place the drum 
unit on a clean, flat surface with a piece of 
disposable paper underneath it in case you 
accidentally spill or scatter toner.
 
fHold the handle of the toner cartridge 
and pull it out of the drum unit. Repeat 
this for all of the toner cartridges.
 
CAUTION 
We recommend that you place the toner 
cartridges on a clean, flat surface with a 
piece of disposable paper underneath it in 
case you accidentally spill or scatter toner.
 
gAttach the...

Troubleshooting and routine maintenance
141
C
hHold the green parts of the belt unit with 
both hands and lift the belt unit up, then 
pull it out.
 
CAUTION 
We recommend that you place the belt unit 
on a clean, flat surface with a piece of 
disposable paper underneath it in case you 
accidentally spill or scatter toner.
 
iRemove the waste toner box from the 
machine using the green handle and 
place it into the plastic bag included in 
the carton.
 
jPut the belt unit back in the machine. 
Match the...

142
kInsert the original orange packing 
material for locking the belt unit as 
shown in the illustration.
 
lPut a piece of paper (letter or A4) on the 
belt unit to prevent damage to the belt 
unit.
 
mPut the drum unit back in the machine as 
follows.
1Make sure that the grey lock 
lever (1) is in the up position and 
put the drum unit in the machine. 
Push down the grey lock lever (1).
 
1
1