Brother International HL-4570CDW Users Manual - English - Page 72

LCD, Back light, LCD messages - cartridge

Page 72 highlights

Control Panel LCD 3 The LCD shows the current machine status. When you use the buttons on the control panel, the LCD will change. If there are any problems, the LCD will show the error message, maintenance message, or call service message so you will know that you need to take action. (For more information about these messages, see LCD messages on page 140.) 3 Back light 3 Light Off Green (General, Error, Setting) Meaning The machine is off or in sleep status. Ready to print Printing Warming up There is a problem with the machine. Choosing a menu, (Control panel menu, Reprint menu, or Direct Print menu) Canceling the job Pause LCD messages 3 The message on the LCD shows the current machine status during normal operation. Ready Ko Yo Mn Co The o and n marks indicate the status of each toner cartridge, Black (K), Yellow (Y), Magenta (M) and Cyan (C) (where the n means blinking). When a mark blinks (n), the indicated toner cartridge is near the end of its life. When the replacement of a toner cartridge becomes necessary, corresponding o mark disappears. The mark indicates the wireless signal strength with four levels. ( means no signal, means weak, means middle, and means strong.) (HL-4570CDW(T) only) When an error has occurred, the type of error is displayed on the first line of the LCD message at first as shown below. The message on the second line shows information for clearing the error. Cover is Open Close the Front 66

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Control Panel
66
3
LCD
3
The LCD shows the current machine status. When you use the buttons on the control panel, the LCD will
change.
If there are any problems, the LCD will show the error message, maintenance message, or call service
message so you will know that you need to take action. (For more information about these messages, see
LCD messages
on page 140.)
Back light
3
LCD messages
3
The message on the LCD shows the current machine status during normal operation.
Ready
K
o
Y
o
M
n
C
o
The
o
and
n
marks indicate the status of each toner cartridge, Black (K), Yellow (Y), Magenta (M) and Cyan
(C) (where the
n
means blinking). When a mark blinks (
n
), the indicated toner cartridge is near the end of its
life. When the replacement of a toner cartridge becomes necessary, corresponding
o
mark disappears.
The
mark indicates the wireless signal strength with four levels. (
means no signal,
means weak,
means middle, and
means strong.) (HL-4570CDW(T) only)
When an error has occurred, the type of error is displayed on the first line of the LCD message at first as
shown below.
The message on the second line shows information for clearing the error.
Cover is Open
Close the Front
Light
Meaning
Off
The machine is off or in sleep status.
Green (General, Error, Setting)
Ready to print
Printing
Warming up
There is a problem with the machine.
Choosing a menu, (Control panel menu, Reprint menu, or Direct Print menu)
Canceling the job
Pause