Brother MFC 9450CDN User Manual

Troubleshooting and routine maintenance
181
C
2Push the drum unit in until it stops. 
iClose the front cover of the machine. 
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...

182
Make sure that you have the following parts 
for repacking:
 
1 Insertion sheet for repacking
2 Plastic bag for the waste toner box
3 Orange protective cover, Plastic bag that 
the toner cartridge originally came in 
(4 pieces of each)
4 Orange packing material for locking the 
drum unit and the belt unit (4 pieces)
5 A piece of paper (Letter or A4) to protected 
the belt unit (supplied by the user)
6 Joints for attaching cartons (4 pieces)
Repacking the machineC
aTurn off the machine’s power...

Troubleshooting and routine maintenance
183
C
cHold the green handle of the drum unit. 
Lift the drum unit up and then pull it out 
until it stops.
 
dRelease 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.
CAUTION 
Hold the handles of the drum unit when you  
carry it. DO NOT hold the sides of the drum 
unit.
 
 
 
1
 

184
CAUTION 
We recommend that you place the drum 
unit on a clean, flat surface with a piece of 
disposable paper underneath it in case of 
you accidentally spill or scatter toner.
 
eHold 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 of you accidentally spill or scatter 
toner.
 
fAttach the...

Troubleshooting and routine maintenance
185
C
hRemove the waste toner box from the 
machine using the green handle and 
place it into the plastic bag included in 
the carton.
 
iPut the belt unit back in the machine. 
Match the h mark on the belt unit to the 
g mark on the machine. Push down on 
the green area of the belt unit to lock it in 
place.
 
jInsert the original orange packing 
material for locking the belt unit as 
shown in the illustration.
 
kPut a piece of paper (letter or A4) on the 
belt...

186
lPut 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.
 
 
1
1
2
1
2
1
 

Troubleshooting and routine maintenance
187
C
2Push the drum unit back in until it 
stops.
 
mInsert the original orange packing 
material for the drum unit until as shown 
in the illustration, and then close the 
front cover. 
 
nTwo people should place the machine 
into the plastic bag and put the machine 
on the styrofoam pieces (1) in the lower 
carton (2). Put the upper carton (3) over 
the machine and the lower carton. 
Match the joint holes (4) of the upper 
carton to the joint holes (5) of the...

188
oPut the two styrofoam pieces for the 
toner cartridges on the top of the 
machine. Match the right side of the 
machine to the “R” mark on one of the 
styrofoam pieces (1), and the left side of 
the machine to the “L” mark on the other 
styrofoam piece (2). Put the toner 
cartridges in the styrofoam.
 
pPut the carton tray (1) on the top. Match 
the front side of the machine to the   
marks on the carton tray. 
Place the waste toner box in the right 
side of the carton tray.
 
qPut the four joints...

Troubleshooting and routine maintenance
189
C
Machine informationC
Checking the serial numberC
You can see the machine’s serial number on 
the LCD.
aPress Menu, 8, 1. 
Machine Info.
1.Serial No.
bPress Stop/Exit.
Checking the page countersC
You can see the machine’s page counters for 
copies, printed pages, reports and lists, faxes 
or a summary total.
aPress Menu, 8, 2. 
Machine Info.
2.Page Counter
bPress a or b to choose Total, 
Fax/List, Copy or Print.
 
Page Counter
Total    :XXXXXX
 
Page Counter...

190
D
On-screen 
programming
D
Your machine has been designed to be easy 
to use. The LCD provides on-screen 
programming using the menu keys.
We have created step by step on-screen 
instructions to help you program your 
machine. Simply follow the steps as they 
guide you through the menu selections and 
programming options.
Menu tableD
You can program your machine by using the 
Menu tableon page 192. These pages list 
the menu selections and options.
Press Menu followed by the menu numbers 
to program...