Brother HL-5440D Service Manual

5-2
Confidential
1.1.2 Method of entering maintenance mode for service personnel
<Operating Procedure>
 How to enter maintenance mode for service personnel
(LCD models)
(1) Press the [OK] button and then the [Go] button while the machine is in the ready state.
Then, press the [ ] button four times to enter maintenance mode.
(2) "
  MAINTENANCE    " is displayed on the LCD to indicate that the machine has
moved into the initial state of maintenance mode. The machine is ready to accept entry
via the buttons.
(3) To select any of the maintenance mode functions shown in the list on the next page,
press the [ ] or [ ] button until the desired function code is displayed on the LCD, and
then press the [OK] button.
 How to enter maintenance mode for service personnel using [Go] button
(LED models)
(1) Open the front cover while the power switch is turned OFF. Press and hold the [Go]
button, and turn ON the power switch.
(2) The Back Cover, Toner, Drum, Paper and Error LEDs light.
Release the [Go] button, and check that all LEDs go out.
(3) Press the [Go] button for the assigned number of times to enter maintenance mode.
(While you are pressing the [Go] button, the Ready LED remains lit.)
Check that the Back Cover, Toner, Drum, Paper and Error LEDs light. (Remain lit.)
(4) Press the [Go] button again for the assigned number of times to select the function.
(While you are pressing the [Go] button, the Ready LED remains lit.)
Check that the Back Cover, Toner, Drum, Paper and Error LEDs go out after one
second.

Brother HL-5440D Specifications

General

Color	No
N-up printing	2, 4, 9, 16, 25
Duplex printing	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	38 ppm
Duplex print speed (black, normal quality, A4/US Letter)	9 ppm
Maximum duty cycle	- pages per month
Recommended duty cycle	500 - 3500 pages per month
Number of print cartridges	1
Processor family	Star Sapphire
Sound power level (standby)	34 dB
Sound pressure level (printing)	59 dB
Sound pressure level (quiet mode)	54 dB
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	800 sheets
Total number of input trays	2
Multi-Purpose tray input capacity	50 sheets
Custom media width	76.2 - 215.9 mm
Maximum print size	216 x 356 mm
Custom media length	127 - 355.6 mm
Paper tray media types	Plain paper, Recycled paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Multi-purpose tray media types	Bond paper, Envelopes, Heavyweight paper, Labels, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Standard interfaces	Parallel, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.4 W
Power consumption (standby)	4.7 W
Power consumption (printing)	665 W
Power consumption (PowerSave)	0.7 W
Package weight	11.800 g
Sustainability certificates	ENERGY STAR
Harmonized System (HS) code	84433210

Weight and Dimensions

Dimensions (WxDxH)	371 x 384 x 245 mm