Brother Laserprinter Color Hl 3450cn User Guide

							CHAPTER 4 CONTROL PANEL OPERATION 
4-8 
Printing PROOF Data 
You can use this function to reprint PROOF data that has just been printed 
if it has no security settings. Documents that are placed in the PROOF area 
are available to anyone. This function can also be used for a document that 
will be moved to a public folder at a later date.  
When the area to spool data becomes full, the earliest data will be 
automatically deleted first. The order of deleting data is not connected to 
the order of reprinting. 
When you reprint PROOF data, refer also to  “Operations for printing 
SECURE data” in this chapter. 
 
 
Notes 
 If you have not installed the optional HDD or CompactFlash, the reprint 
data will be deleted when the printer is turned off. 
 If there is data in the job information that cannot be displayed on the LCD, 
the display shows “?”. 
 For more information about the settings in the printer driver, see “Job 
Spooling” in Chapter 2. 
 
 
 
 
 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-9 
Printing PUBLIC Data 
You can use this function to reprint documents stored in a PUBLIC area of 
the printer memory. Documents here will not be password protected and 
anyone can access them using the control panel or a web browser. The 
printer will not print a PUBLIC document when you send it to the printer. 
You must print using the control panel of the printer or connect to the printer 
through a web browser. 
Public data can be deleted using the control panel of the printer or from the 
web-based management software. 
When you reprint PUBLIC data, refer also to “Operations for Printing 
SECURE Data” in this chapter. 
 
 
Notes 
 If there is data in the job information that cannot be displayed on the LCD, 
the display shows “?”. 
 For more information about the settings in the printer driver, see “Job 
Spooling” in Chapter 2. 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-10 
 
Printing SECURE Data 
Secure documents are password protected and only those people that 
know the password will be able to print the document. The printer will not 
print the document when you send it for printing; to print the document you 
must enter the password using the control panel or using a web browser. 
If you want to delete the spooled data, you can carry out this operation 
using the control panel or the web-based management software. 
 
 
Notes 
 If there is data in the job information that cannot be displayed on the LCD, 
the display shows “?”. 
 For more information about the settings in the printer driver, see “Job 
Spooling” in Chapter 2. 
 
 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-11 
   Operations for Printing SECURE Data 
 
 
Press Reprint   
   If there is no data. NO DATA STORED 
 
 
   
--REPRINT-- 
LAST JOB   
 
 Press  + or –. 
 
--REPRINT-- 
SECURE FILE
   
 
 Press Set.  
 
SECURE FILE 
USER   XXXXXX   
 
 Press + or – to select the user name. 
 Press Set to set the user name. 
 
USER XXXXXX 
JOB  XXXXXX   
 
 Press + or – to select the job. 
 Press Set to set the job. 
 
JOB XXXXXXX 
PASS NO.=0000   
 
  Input your password.  
 Press Set to set the password 
 
--REPRINT-- 
COPIES=       1   The printer will exit this menu 
after a time-out period. 
 
 Press Set or Reprint.  
  If you press Go, the display shows “PRESS SET TO 
PRINT.” 
 
PRINTING 
    
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-12 
   When there is no reprint data in memory 
If the printer does not have reprint data in the buffer memory and you press 
Reprint, the LCD shows “NO DATA STORED.” 
 
   To delete the job 
Using the control panel, select the ‘DELETE STORAGE’ submenu under the 
SETUP menu.  Select the user name and the job to delete (you will need to 
input the password to delete secure data). 
 
   To cancel the reprint job 
Pressing Job Cancel allows you to cancel the current reprint job. Job 
Cancel also allows you to cancel a paused reprint job. 
 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-13 
+ +
+
, ,
,
   
 
– –
–
   
 B B
B
U U
U
T T
T
T T
T
O O
O
N N
N
S S
S   
 
If you press + or – when the printer is in the on-line state (READY), it goes 
off-line and the LCD displays the menu.  
To display menus in the current mode 
If you press + or  – when the printer is in the on-line state, it goes off-line 
and the LCD displays the current mode. 
You can enter other menus in the current mode by pressing + or  –
. 
Pressing  + or  – allows you to scroll forward or backward through the 
menus and settings on the display. Press repeatedly until you access the 
desired item. 
To set numbers 
There are two ways to input numbers. You can press + or – to scroll up or 
down one number at a time, or you can hold down  + or – to scroll faster.  
When you see the number you want, press Set.  
   
 
S S
S
E E
E
T T
T
   
 
B B
B
U U
U
T T
T
T T
T
O O
O
N N
N   
 
If you press Set when the printer is in the on-line state, it goes off-line and 
the LCD goes to the menu. 
Pressing Set allows you to set the selected menu or number. After 
changing the menu or number, an asterisk appears briefly on the right hand 
side of the message.  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-14 
B B
BA A
A
C C
C
K K
K
   
 
B B
B
U U
U
T T
T
T T
T
O O
O
N N
N   
 
If you press Back when the printer is in the on-line state, it goes off-line and 
the LCD goes to the menu. 
Pressing Back allows you to return to the previous level from the current 
menu level.   
Pressing Back also allows you to select the previous digit while inputting 
numbers.  
When the leftmost digit is selected, Back allows you to go up one level in 
the menu.   
When a menu or number without an asterisk (Set was not pressed) is 
selected, Back allows you to return to the previous menu level with the 
original setting unchanged. 
 
Notes 
When you press Set to select a setting, an asterisk appears briefly at the end 
of the display. Since the asterisk indicates your selection, you can easily find 
the current settings as you scroll through the display. 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-15 
   
L L
E E
D D
S S
   
The lamplights or blinks to indicate the current printer status. 
 
READY LED 
L L
L
E E
E
D D
D
   
 
i i
i
n n
n
d d
d
i i
i
c c
c
a a
a
t t
t
i i
i
o o
o
n n
n
   
 M M
M
e e
e
a a
a
n n
n
i i
i
n n
n
g g
g
   
 
On Ready to print 
Printing  
Blinking Warming up 
Off Off-line 
 
POWER LED 
L L
L
E E
E
D D
D
   
 
i i
i
n n
n
d d
d
i i
i
c c
c
a a
a
t t
t
i i
i
o o
o
n n
n
   
 M M
M
e e
e
a a
a
n n
n
i i
i
n n
n
g g
g
   
 
On The printer power is on.  
Off The printer power is off. 
 
ALARM LED 
L L
L
E E
E
D D
D
   
 
i i
i
n n
n
d d
d
i i
i
c c
c
a a
a
t t
t
i i
i
o o
o
n n
n
   
 M M
M
e e
e
a a
a
n n
n
i i
i
n n
n
g g
g
   
 
On An error has occurred in the printer. 
 
DATA L ED 
L L
L
E E
E
D D
D
   
 
i i
i
n n
n
d d
d
i i
i
c c
c
a a
a
t t
t
i i
i
o o
o
n n
n
   
 M M
M
e e
e
a a
a
n n
n
i i
i
n n
n
g g
g
   
 
On Data remains in the printer buffer.  
Blinking Receiving or processing data 
Off No remaining data  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-16 
   
L L
C C
D D
   
D D
I I
S S
P P
L L
A A
Y Y
   
The display shows the current printer status. When you use the control 
panel, the display will change.  
If you take the printer off-line, the display changes to show the selected 
emulation.     
If any problems occur, the display shows the corresponding error message, 
maintenance message, or call service message to prompt you to take an 
action. For more information about these messages, see 
“TROUBLESHOOTING,” Chapter 7.  
 
  
						

							CHAPTER 4 CONTROL PANEL OPERATION 
4-17 
L L
L
C C
C
D D
D
   
 
M M
ME E
E
S S
S
S S
S
A A
A
G G
G
E E
E
S S
S   
 
The message on the LCD display shows the current printer status during 
normal operation as shown below. 
 
READY 
                    ! !  ! 
 K C M Y 
 
The ! mark indicates the status of the toner in the Toner Cartridges (K: 
Black, C: Cyan, M: Magenta, Y: Yellow).  When the ! indicator blinks (), 
the indicated color toner is nearly empty.  When toner becomes empty, the 
! indicator disappears completely. 
When an error has occurred, the type of error is displayed on the first line of 
the LCD message as shown below. 
The message on the second line shows information for clearing the error as 
shown below. 
 
COVER OPEN 
Close the Top Cover