Brother HL-5450DN Service Manual

2-9
Confidential
2.5 Main Components
Fig. 2-4
Paper stack levers
Top cover ASSY
Panel light guide
Panel PCB ASSY
SW key printed ASSY
Back cover
Air duct
Laser unit
Main fan
Side cover R
Panel printed ASSY
Low-voltage power
supply PCB ASSY
Front cover ASSY
High-voltage power
supply PCB ASSY
Fuser unit
Fuser cover
Duplex tray
Main PCB ASSY
Fuser drive gear 39
Develop one
way clutch 53
Develop clutch 51R
Develop joint
Relay front PCB ASSY
Toner sensor PCB ASSY
T1 clutch
Registration clutch
Main motor
LT connector (T1)
Develop joint gear 37
Side cover L
Paper tray 1
MP cover
ASSY
MP paper
guide ASSY
Top cover ASSY
Rubber key printed ASSY
Panel light guide
Panel PCB
ASSY
LCD
LCD holder
Backlight
PCB ASSY
Paper stack levers
Outer chute

Brother HL-5450DN 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	1000 - 3500 pages per month
Number of print cartridges	1
Memory type	DDR2
Processor family	Star Sapphire
Maximum internal memory	320 MB
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	Ethernet, 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)	0.41 W
Power consumption (standby)	4.7 W
Power consumption (printing)	665 W
Power consumption (PowerSave)	0.6 W
Package weight	11.900 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Dimensions (WxDxH)	371 x 384 x 245 mm