Brother HL-5440D Service Manual

3-4
Confidential
4. SCREW TORQUE LIST
Note:
• For verifying the shape of each screw, refer to "3.SCREW CATALOGUE" in this chapter.
Location of screw Screw type Q'ty
Tightening torque
N.m (kgf.cm)
T1 tray cover Taptite bind B M4x12 2 0.8±0.1(8±1)
Side cover L Taptite cup B M4x12 2 0.8±0.1(8±1)
Side cover R Taptite cup B M4x12 2 0.8±0.1(8±1)
Main
shield
cover
plate
HL-5440D
Taptite cup S M3x8 SR
0
0.5±0.1(5±1)
HL-5450DN/5450DNT/
5470DW/5470DWT
4
HL-6180DW/6180DWT 3
Top cover ASSY Taptite cup B M4x12 2 0.8±0.1(8±1)
Panel PCB ASSY (LED model) Taptite pan B M3x8 3 0.4±0.05(4±0.5)
Top cover Taptite cup B M4x12 4 0.8±0.1(8±1)
Fuser unit line cover R Taptite bind B M4x12 1 0.8±0.1(8±1)
Fuser unit line cover L Taptite pan B M4x14 1 0.8±0.1(8±1)
Fuser unit Taptite pan B M4x14 1 0.8±0.1(8±1)
Main PCB ASSY Taptite cup S M3x8 SR 4 0.5±0.1(5±1)
Parallel interface (HL-5440D only) Screw pan M3x6 2 0.5±0.1(5±1)
Laser unit Taptite cup S M3x8 SR 4 0.8±0.05(8±0.5)
Scanner earth plate
Taptite cup S M3x8 SR
(Fastening side of scanner
plate
)
10.8±0.1(8±1)
Taptite cup S M3x8 SR
(LV shield plate side)
10.5±0.1(5±1)
LV shield plate cover
Taptite cup S M3x8 SR 3 0.5±0.1(5±1)
Taptite bind B M4x12 1 0.8±0.1(8±1)
Screw pan M4x8 1 0.5±0.1(5±1)
Inlet Taptite flat B M3x10 1 0.5±0.1(5±1)
FG harness Screw pan M4x8 1 0.5±0.1(5±1)
Low-voltage power supply PCB
ASSY
Taptite cup S M3x8 SR 1 0.5±0.1(5±1)
Taptite bind B M4x12 2 0.8±0.1(8±1)
Under bar earth plate R Taptite cup S M3x8 SR 1 0.5±0.1(5±1)
Under bar
(Front right side)
Taptite bind B M4x12 1 0.8±0.1(8±1)
LV shield plate Taptite bind B M4x12 1 0.8±0.1(8±1)
Hold cover 1 Taptite bind B M4x12 1 0.8±0.1(8±1)
Toner LED PCB ASSY Taptite pan B M3x8 1 0.5±0.1(5±1)
Hold cover 2 Taptite bind B M4x12 2 0.8±0.1(8±1)

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